Do you have a question about the MO114K33 and is the answer not in the manual?
Questions and answers
john
March 3, 2025
how to verify ecu is faulty
1 comments:
Mr. Anderson
March 3, 2025
To verify if the ECU is faulty for STEYR MOTORS part number MO114K33, follow these steps:
1. Check for Service Codes: The ECU performs self-diagnostics and plausibility checks. If there is an issue, service codes will be stored. Retrieve and review these codes using the SCC P/No: 2179497-0.
2. Monitor Warning Signals: If irregularities occur, the system provides an optical or audible warning signal.
3. Inspect Sensor Readings: The ECU monitors oil pressure, boost pressure, coolant temperature, exhaust pipe temperature, sensor control rack, potentiometer accelerator, and speed signal. Verify if these readings are within normal parameters.
4. Check for Engine Irregularities: If the engine speed is irregular, stalls, or does not respond correctly to the throttle, the ECU may be malfunctioning.
5. Verify Electrical Connections: Ensure all sensor connections and wiring to the ECU are secure and not damaged.
6. Consult Authorized Service Partner: If issues persist, seek assistance from an authorized STEYR MOTORS service partner for further diagnosis.
If a fault is confirmed, clear the error codes after addressing the issue and check if the problem reoccurs.
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STEYR MOTORS GmbH has developed a high-speed diesel engine with two stage high-pressure fuel injection specifically for the marine environ- ment. STEYR MOTORS marine engines are designed to be adapted to various propulsion systems. To come up to your expectations, please study thoroughly this manual for...
This section contains brief instruction, function description and normal operation, as well as correct start-up and handling of STEYR MOTORS marine engines. FUEL AND LUBRICANTS PAGE 47 – 50 This section defines the requirements as to fuel and lubricants for STEYR MOTORS marine engines. 100% TECHNICAL DATA PAGE 51 –...
General This MANUAL is published by STEYR MOTORS GmbH with the main intention to provide information in form of technical data and know-how based on our experience in the marine diesel engine business, which will enable you, after thorough study to operate and check the engines on your boat, ensuring their operating safety, reliability and long service life.
All information, illustrations and specifications contained in this manual are based on the latest product informa- tion available at the time of printing. STEYR MOTORS GmbH reserves the right to make changes at any time, without notice, to specifications and models and also to discontinue models, as well as the right to change specifications or parts at any time without incurring any obligation to equip same on models manufactured prior to date of such change.
This is also an opportunity to clarify with your STEYR MOTORS marine dealer possible questions arisen during the first running hours on your boat, and to establish a service- and maintenance routine.
Dealer that sold the equipment to you – he knows you and the equipment. If problems occur during a trip, bring your engine to the next STEYR MOTORS Marine dealer. Information on Deal- ers and Distributors can be found at the end of this manual.
Engine Submersion Remove engine from water as quickly as possible and contact your local STEYR MOTORS Marine dealer for service. It is imperative that your dealer removes all water from the engine and immediately relubricates all internal parts. Electrical devices must be replaced. Delay in completing these actions may allow extensive engine damage.
boating Responsibilities As a boat owner, you have certain responsibilities to others. Be sure that all operators read this manual. You are legally responsible for all occupants of your boat. Instruct at least one of your passengers in the basic fun- damentals of handling your boat in case of an emergency.
Symbols Certain symbols or combinations of symbols may appear on your STEYR MOTORS Marine Engine or on its acces- sories. It is very important that you understand their meaning or purpose. If any symbol is not clearly understood, see your DEALER.
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START-UP AND FUNCTIONS Before Starting ..................21 Starting the Engine (key switch version) ..........22 Stopping the Engine ................22 Starting the Engine (push button version) ..........23 Stopping the Engine (push button version) ..........23 Run In Procedure After Major Overhaul ..........24 Definitions ....................
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START-UP AND FUNCTIONS Diagnostic system ................... 37 Twin Installations ..................38 Optional Propellers .................. 38 Propellers ....................38 Propeller Torque ..................39 Propeller care ..................39 Water Jet ....................39 Operating Procedure for Freezing Temperatures ........39 Salt Water Operation ................39 High Altitude Operation ................
Before Starting Familiarize yourself with the handling of the boat, in particular how to use transmission, and then proceed as follows: Check the bilge for excessive water accumulation. Always keep the bilge clean and dry. Never allow the water level in the engine compartment to exceed the bottom of the oil pan. If water accumulation is unavoidable, install a bilge pump with an automatic control switch.
Starting the Engine (key switch version) Starting procedure for the STEYR MOTORS marine engine is the same for both cold and warm engines. The en- gine control unit automatically regulates the fuel supply and the preheating period, for any given temperature.
Starting the Engine (push button version) Starting procedure for the STEYR MOTORS marine engine is the same for cold or warm operating condition. The engine control unit automatically regulates the fuel supply and the preheating period, for any given temperature.
Run In Procedure After Major Overhaul The following run in procedure must be used on STEYR MOTORS engines following a major overhaul, where a major overhaul is defined as a replacement of any or all of the following: Crank Shaft, Piston(s), Con rod(s), Monoblock...
Engine Break-In procedure All STEYR MOTORS Marine engines have been run for a short period as a final test at the factory. You must fol- low the Engine Break-In instructions during the first 20 running hours to ensure maximum performance and longest engine life.
A sudden increase in shifting torque on the remote control lever indicates a possible problem in the shifting system. If so, see your STEYR MOTORS dealer as soon as possible for proper diagnosis and and necessary service adjustment. Continued operation under this condition...
The shift mechanism will automatically engage when control lever is returned to neutral. Your boat may be equipped with remote controls other than those described above. When not using STEYR MOTORS marine engine matched controls, ask your DEALER for operating instructions for the remote control used in your boat since operation and function may differ from STEYR MOTORS marine engine matched remote controls.
Gear Box – Information NOTE: You are requested to follow the instructions and recommendations provided by the marine gear box manufacturer. High Altitude Operation Your STEYR MOTORS Marine Engine is turbocharged, and there should not be any noticeable performance loss at high altitudes.
(installed on rear side of panel) combined light preheating control & warning light engine oil pressure emergency cut off switch (lanyard) warning light check engine circuit breaker (10 amp) If you should need additional instruments or accessories, please contact your STEYR MOTORS Marine dealer.
Instrument indication during normal operation 1. ignition ON (… before starting) System check – see light indication NOTE: (0.7 sec.) At low temperature condition (cold weather) the combined light for glow plug preheating & engine oil (0.7 sec.) pressure will not extinguish after 0,7 sec. (glow plug preheating phase).
Instrument indication during normal operation (push button version) 1. ignition ON (… before starting) System check – see light indication NOTE: (0.7 sec.) START At low temperature condition (cold weather) the combined light for glow plug preheating & warning light (0.7 sec.) engine oil pressure will not extinguish after 0,7 sec.
* Lanyard must always be free of entaglements that could hinder its operation. * Once a month, check switch for proper operation. With engine running, pull lanyard. If engine does not stop, see your STEYR MOTORS DEALER for replacement of switch.
Warning lights and audible alarm Your boat with the STEYR MOTORS Marine Engine engine is equipped with three warning lights and one audible alarm (mounted behind the instrument panel) to indicate the following operation condition or system deficiencies. (The ECU will also reduce the engine power in case an important operating parameter limit has been exceeded).
Electronic Engine Control Unit (ECU) The STEYR MOTORS Marine engine is equipped with an Electronic Engine Control Unit (ECU) that performs the following: * controls engine functions to ensure maximum efficiency. * self-diagnostic to protect the engine from damage if operating parameter are exceeded.
Stored service codes can be selected and cleared after elimination of deficiency via SCC P/No: 2179497-0 Please consult authorized STEYR MOTORS service partners to assist in faultfinding procedure if necessary. Malfunction during operation is ranked in three different categories intermittent failure, non essential failure and es-...
Twin Installations All STEYR MOTORS Marine Engine inboard models can also be set up for counter-rotation for twin installation. This is done by inversing direction of cable lines on shift lever in order to achieve a counter- rotation of propeller.
START and RUN Diesel-Engine while raw water circuit is flushed with fresh water! High Altitude Operation Your STEYR MOTORS Marine Engine is specified to operate within an altitude from a sea level of 1000 meters with- out any performance loss. Operation in altitude above 1000 meter are not recommended.
Fuel Pump The STEYR MOTORS Marine Engine is equipped with an electric fuel pump. It is turned “ON” and “OFF” with the key switch. If the engine is not started within 10 seconds after turning the key switch “ON”, the fuel pump is automati- cally turned off.
Cooling System (Function Description 4 Cylinder Marine Engine) STEYR MOTORS Marine Engines are equipped with a closed (internal) and an open (external cooling circuit). Closed Cooling Circuit The closed cooling circuit includes monoblock as well as exhaust manifold, heat exchanger and expansion tank. Temperature in the closed cooling circuit is precisely controlled by means of thermo- stat.
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Cooling System (Function Description 6 cylinder SE Marine Engine) STEYR MOTORS Marine Engines are equipped with a closed (internal) and an open (external cooling circuit). Closed Cooling Circuit The closed cooling system consist of pressurized circuit and a non pressurized expansion vessel. The pressurized circuit consists of coolant distribution manifold, monoblock coolant jacket, exhaust manifold with thermostat and heat exchanger.
Electrical Equipment The electrical equipment of your STEYR MOTORS Marine engine primarily consists of an alternator with transistorized voltage regulator, battery and all necessary connecting cables and leads. NOTE: 24 V on board system requires a specified dc/dc-converter to supply the entire Engine Management System EMS with 12V.
Circuit Breakers & Fuses 4 Cylinder Marine Engine STEYR MOTORS Marine Engine models are protected against overload by circuit breakers. On the base plate of the E-box three thermical triggered 50 amp. circuit breakers are installed. (F2) protects ß the electric circuit of the glow plugs of cylinder 1 & 2 ; (F3) protects the electric circuit for the glow plugs of cylinder 3 &...
This avoids a possible oil outlet via suction through the air filter. Instrument Panel The engines are supplied with the standard instrument panel. The respective customer may use a self-adapted STEYR MOTORS instrument panel or one which corresponds to his own ideas and requirements. ¿...
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FUEL AND LUBRICANTS Fuel Requirements .................. 48 How to Select Fuel .................. 48 Filter Maintenance & Service ..............48 Engine Lubrication ................... 49 Motor Oil ....................49 Oil Identification Symbol ................49 Disposal of Automotive Waste Products ..........50...
Fuel Requirements The STEYR MOTORS Marine Engines are designed for maximum fuel economy. To maintain specified per- formance, use diesel fuel according to EN590 or equivalent. How to Select Fuel Fuel quality is an important factor in obtaining satisfactory engine performance, long engine life, and accep- table exhaust emission levels.
STEYR MOTORS recommended lubricants or lubricants of equiv- alent quality and viscosity. See your STEYR MOTORS dealer for recommended lubricants. If you choose to have your STEYR MOTORS Marine Engine lu- bricated, see your local dealer. He will gladly lubricate it at the required intervals.
Disposal of Automotive Waste Products Used fuel and oil is to be collected in separate containers to permit an eventual subsequent treatment. The disposal of any fuel and oil for the engine is subject to the special waste act. The “special waste catalogue”...
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TECHNICAL DATA Model and Serial Numbers ..............52 Technical Data and Overview MO54NA33 ..........53 Technical Data and Overview MO84K32, MO94K33, MO114K33 ... 55 Technical Data and Overview MO144M38, MO164M40, MO174V40 ..57 Technical Data and Overview SE-Engines ..........59...
100% full load speedrange Model and Serial Numbers The model and serial number (see ill. 15/16) is located on the engine as illustrated. These numbers are required for warranty claims and ordering parts. FOR ALL FOR ALL 4 CYL. MARINE ENGINES 6 CYL.
11,5 liters coolant STEYR MOTORS engine coolant –36 °C P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
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100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (2 Units) Model and Serial Number Intake Manifold Fuel Pump Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation (only SOLAS) Oil Drain Plug...
11,5 liters coolant STEYR MOTORS engine coolant –36 °C P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
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100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (4 Units) Model and Serial Number Intercooler Fuel/Oil Cooler with Raw Water Drain Plug Fuel Pump Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation (only SOLAS)
11,5 liters coolant STEYR MOTORS engine coolant –36 °C P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
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100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (4 Units) Model and Serial Number Intercooler Fuel/Oil Cooler with Raw Water Drain Plug Fuel Pump Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation (only SOLAS)
13,2 liters coolant STEYR MOTORS engine coolant –36 °C P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
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100% full load speedrange Overview STEYR MOTORS SE-Series Item Designation Boost Pressure Sensor Zinc Anode (3 Units) Intercooler Fuel Cooler Engine Oilcooler Model and Serial Number Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation Fuel Filter Fuel Pump...
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MAINTENANCE AND TROUBLE SHOOTING Owner Service Log .................. 63 FOREWORD ................... 63 IMPORTANT NOTE ................. 63 Service- and Maintenance Schedule ............64 MAINTENANCE LOG ................67 Table – Error Indication on Instrument Panel .......... 69 Table – Error Indication on Instrument Panel (for SOLAS only) ....71 Indication and Cancellation of memorised sensor and circuit faults ..
STEYR MOTORS proved service procedures! It is important that you study this booklet carefully as it will assist you in achieving satisfaction from your STEYR MOTORS Marine Engine. Please retain this manual in the boat as it MUST be presented to the STEYR MOTORS Marine dealer whenever you require WARRANTY and/or SERVICE.
Service- and Maintenance Schedule Daily After first Every Every notes 50 hours 300 h. 600 h. or 6 or 12 or 24 months months months Engine Check – For leakage Lubrication – oil level Change – oil filter – motor oil Engine Check –...
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Service- and Maintenance Schedule Daily After first Every Every notes 50 hours 300 h. 600 h. or 6 or 12 or 24 months months months Inversion Check – switch Switch Driving Re-center – driving unit See manufacturers specifications System Turbo Check –...
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Service- and Maintenance Schedule Daily After first Every Every notes 50 hours 300 h. 600 h. or 6 or 12 or 24 months months months Gearbox- Check – oil level Sterndrive – for leakage Change – gear oil (ATF) See Manufactur- er’s specification –...
MAINTENANCE LOG Sticker of 1 preservation Sticker of 2 preservation (refer to Installation Manual P/N Z001007-0/ Chapter 18/Installation and pre-delivery inspection report) Date: Date: Sticker of 3 preservation Commissioning Date: Date: 50 h Service 150 h Service Made by: Made by: Date: Date: 300 h Service...
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1200 h Service 1350 h Service Made by: Made by: Date: Date: 1500 h Service 1650 h Service Made by: Made by: Date: Date: 1800 h Service 1950 h Service Made by: Made by: Date: Date: 2100 h Service 2250 h Service Made by: Made by: Date:...
Table – Error Indication on Instrument Panel audible warning device combined light preheating control & warning light engine oil pressure warning light – battery charge warning light check engine Operating condition: During normale engine operation, or indication in case of sensor defect while ignition is switched ON. Event: Speed resp.
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Indication status Fault Remarks 80° – 90 °C FLASHING (2x per high exhaust check raw water sec.) temperature system, (over 80 °C) strainer, impeller pump contact authorized workshop defect exhaust temperature sensor or bad connection (2x per sec.) high approx 108 °C engine coolant after cooling down,...
Table – Error Indication on Instrument Panel (for SOLAS only) START audible warning device combined light preheating control & warning light engine oil pressure warning light – battery charge warning light check engine Operating condition: During normale engine operation, or indication in case of sensor defect while ignition is switched ON.
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Indication status Fault Remarks 80° – 90 °C FLASHING (2x per high exhaust check raw water sec.) temperature system, (over 80 °C) strainer, impeller pump contact authorized workshop defect exhaust temperature sensor or bad connection (2x per sec.) high approx 105 °C engine coolant after cooling down,...
Indication and Cancellation of memorised sensor and circuit faults Selection and clearing of stored service codes Procedure: * Ignition – OFF * Connect Tool VR00135/1 to Diagnostic Outlet Plug (X23) * Ignition – ON NOTE: The program changes automatically to indication of service codes. If no service code is stored, only repeating control code reading “Code # 12”...
1. Water, air and/or dirt in fuel filter Replace filter. Inspect fuel supply line. 2. Anti-siphon valve stuck Clean and inspect or replace. (Tank) 3. Fuel pump Check operation of pump. Replace fuel pump. See your STEYR MOTORS Marine dealer.
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Check for bent, broken, or damaged propeller Check for weeds on propeller or sterndrive gearcase. Check for bent propeller shaft. Unit injector See your STEYR MOTORS Marine dealer. Engine runs but boat makes Fouled propeller etc. Check: little or no progress 1.
Wiring harness 4-cylinder engine Designation Component Description E-Box control unit fuse 50 A main fuse fuse 50 A glow plugs fuse 50 A glow plugs fuse 5 A permanent current modul and K27 fuse 10 A switched current for module (K27) fuse 10 A fuel pump (K24) fuse 10 A...
(19/A), then remove again and check oil level on marker. Refill motor oil Remove motor oil filler cap (19/B) and add STEYR MOTORS TURBO 06005 DIESEL ENGINE OIL 10 W-40 or an equivalent marked ACEA E7, E4 or with API Code CF up to specified maximum marker on oil dipstick.
Remove radiator cap (23/A). Coolant level should reach the “MAX” marking (23/B) in the expansion tank. Refilling of coolant only at the expansion tank. 06020 ATTENTION: Only add STEYR MOTORS engine coolant. Do not refill at the pressure cap. NOTE: When not using the original...
NOTE: As to procedure for draining the remaining equipment on your boat, see your STEYR MOTORS Marine dealer. Check raw water (open circuit with pump) Filling is done automatically via raw water pump after having started the engine.
Cooling System Anodes p/ü FOR ALL 4 CYL. MARINE ENGINES »/« FOR ALL 6 CYL. MARINE ENGINES 06017 There are 4 sacrificial zinc anodes in the raw water cooling system normally, although if an exhaust high riser is used there is one extra fit in it.
Air Filter All STEYR MOTORS Marine Engine models are equipped with an air filter at the turbocharger inlet; as to specifications, see Specifica- tions and Maintenance. Loosen clamp to exchange air filter. Remove air filter. Place ˇ clamp on filter neck and mount air filter onto flange. Tighten clamp.
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FOR 6 CYL. MARINE ENGINES WITH AC-Compressor (optional) To tension the poly v-belt: Loosen hexagon screw (33/F). Turn the clamping bolt (34/G) clockwise in order to in- crease the belt tension to 200 ± 25 Nm. Tighten hexagon screw (35/F) with a Torque of 23 Nm ± 2 to secure idle pulley bracket.
Propeller Selection Your STEYR MOTORS Marine dealer has chosen a propeller designed to deliver top performance and econ- omy under most conditions. To obtain the maximum percentage of available output ( ), the engine RPM at Full Throttle should be in the specified Full Load Speed Range ( ).
STEYR MOTORS – Dealer – Check-List NOTE: If STEYR MOTORS HYBRID SYSTEM is in use, check below mentioned points but also START UP OF HYBRID SYSTEM (see HYBRID INSTALLATION MANUAL P/N Z001044-0/ chapter 5) before ignition is turned on or engine is started! Remove carton from palette and check the separately packed components are complete and undamaged.
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Obtain propeller load absorption. Check installation and fill in commissioning report (Installation Manual P/N Z001007-0, chapter 9 Appendix). Grease raw water pump impeller at BUKH-STEYR MOTORS SOLAS engine with original grease of P/N Z011753/2. Carry out Start-Idle-Test and check engine operation. Check behavior of the boat when engine is in idle gear.
Company/Name: Address/Phone: Dealer: Company: Address/Phone: Type of boat: Dimension of propellers: Model No.: Special Equipment from STEYR MOTORS (SCC, IFG, Cabin Heating etc.): Boat length: Boat weight: Driving system: *) Hybrid- Battery specification: Gear reduction: Extended Storage Preservation Procedure (acc. SERVICE Manual/GENERAL/D3) Date of Preservation: #1 ENGINE- CHECK POINTS: Installation checked according to the installation guide.
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BEFORE MEASURING DATA: Correct level of operating fluids (motor oil, gear oil, hydraulic oil, cooling agent) confirmed Leakage (oil, fuel, coolant) checked: if not detail: *) HYBRID f ull filled STEYR MOTORS Dealer Check List (find in Hybrid Operation, Maintenance and Warranty Manual) and send signed document to STEYR MOTORS GENERAL Distributor Max. Voltage supply from Hybrid- battery bank to HCU(≤57 V): Application Pleasure Commercial Government Marine Duty Rating: (High Output) (Intermediate) (Medium Continuous Duty) [1 of 8 <300 h]...
Preparations for Off-Season Storage An adequate preservation of the engine will contribute to an efficient and troublefree operation in the long term. Consult your STEYR MOTORS Marine Dealer to get professional assistance in performing a proper off season storage. NOTE: If engine is stored above 1 year, advise your STEYR MOTORS Marine Dealer to the Extended Preservation Procedure (Service Manual P/N Z001019/0, chapter GENERAL D3).
Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
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Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
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Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
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WARRANTY STEYR MOTORS – Marine Engines – LIMITED ENGINE WARRANTY ..............110 What You Must Do to Activate the Warranty ..........110 Extended Major Components Warranty ..........112 Summary of Warranty Coverage .............113 Additional Coverage for Parts Replaced or Repaired Under Warranty ..............113 Warranty Coverage for genuine Spare Parts ..........113...
Product will cause the warranty period to begin running from the date on which the Product is shipped from STEYR MOTORS in Austria, rather than on the date of delivery to you. It is to your benefit to have all Products...
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(distributor, dealer, or boat builder) at the time of installation and that it is immediately re- turned to STEYR MOTORS. Keep a copy of the completed form for your records, as you will be required to present it in the event you ever require warranty service.
STEYR MOTORS will, at its option, either repair or replace the defective component. STEYR MOTORS’ responsibilities in the event of a repair shall be the same as provided with respect to the Base Engine Warranty, except that the cost of labor for removal and reinstallation is not covered under the Extended Major Components Warranty.
This Warranty is expressly conditioned upon proper application, installation, commissioning, operation, and mainte- nance of the Product in accordance with the specifications and guidelines set forth by STEYR MOTORS in its Opera- tions, Maintenance and Warranty Manual and in its installation and service manuals. Proper use and operation of the Product entails, among other things, use of the Product in strict compliance with the following power ratings: Pleasure Duty.
• Y ou are responsible for keeping copies of the completed Warranty Registration Form and of the Com- missioning Report. Limitations and Exclusions STEYR MOTORS is not responsible for any engine failure or other problem attributable in whole or in part to any of the following: • A ny application or installation inconsistent with STEYR MOTORS’ published application and installation guidelines. • A buse or neglect, including but not limited to operation without adequate coolants or lubricants, over-...
POSE, SHALL BE LIMITED IN DURATION TO THE TERM OF THIS WARRANTY. Procedure for Making a Warranty Claim Warranty service may be obtained from any approved STEYR MOTORS distributor or dealer. For a list of approved service locations, please refer to STEYR MOTORS’ website at www.steyr-motors.com or contact STEYR MOTORS’...
Venue and Applicable Law This Limited Warranty and the rights and obligations of STEYR MOTORS and of the Owner as they relate to any product supplied by STEYR MOTORS shall be governed by and construed in accordance with Austrian law, and any legal action instituted against STEYR MOTORS as a result of this Warranty shall be brought in Vienna, Austria.
STEYR MOTORS strives, through an extensive network of independent distributors and dealers, to provide prompt, courteous, and competent warranty service to owners of Steyr engines. If you fail to receive satisfactory warranty service from a STEYR MOTORS distributor or dealer, please contact STEYR MOTORS after sales division directly. Its contact information is as follows:...
Hull Identification No. (HIN): __________________________________________________ Recommended Propeller Size: ________________________________________________ Replacement Parts Never use parts of unknown quality on your STEYR MOTORS Marine Engine. Insist on GENUINE-STEYR MOTORS Marine parts. See your local STEYR MOTORS Marine dealer. STEYR MOTORS GMBH 2007...
STEYR OWNER IDENTIFICATION CARD Owner’s Name Address City State Date of commissioning MODEL # SERIAL # DEALER RECORD CARD ENGINE REGISTRATION MODEL SERIAL TRANSMISSION OR OUT DRIVE MODEL SERIAL REGISTRATION TRANSOM MOUNT REGISTRATION MODEL SERIAL Owner’s Name Address City State Date of commissioning Ignition Key No.
SERVICE NETWORK AUSTRIA STEYR MOTORS GmbH Im Stadtgut B1, 4407 STEYR, AUSTRIA Phone +43 7252 222-52 Fax +43 7252 222-29 e-mail: service@steyr-motors.com http://www.steyr-motors.com A full list of our worldwide Service network can you found on our homepage under: http://www.steyr-motors.com/network...
Need help?
Do you have a question about the MO114K33 and is the answer not in the manual?
Questions and answers
how to verify ecu is faulty
To verify if the ECU is faulty for STEYR MOTORS part number MO114K33, follow these steps:
1. Check for Service Codes: The ECU performs self-diagnostics and plausibility checks. If there is an issue, service codes will be stored. Retrieve and review these codes using the SCC P/No: 2179497-0.
2. Monitor Warning Signals: If irregularities occur, the system provides an optical or audible warning signal.
3. Inspect Sensor Readings: The ECU monitors oil pressure, boost pressure, coolant temperature, exhaust pipe temperature, sensor control rack, potentiometer accelerator, and speed signal. Verify if these readings are within normal parameters.
4. Check for Engine Irregularities: If the engine speed is irregular, stalls, or does not respond correctly to the throttle, the ECU may be malfunctioning.
5. Verify Electrical Connections: Ensure all sensor connections and wiring to the ECU are secure and not damaged.
6. Consult Authorized Service Partner: If issues persist, seek assistance from an authorized STEYR MOTORS service partner for further diagnosis.
If a fault is confirmed, clear the error codes after addressing the issue and check if the problem reoccurs.
This answer is automatically generated