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Related Manuals for PRO TUNE PR-4
Summary of Contents for PRO TUNE PR-4
- Page 1 PR-4 Product Manual Document Revision: (2)
- Page 2 Printed copies of this manual are not controlled. This document is intellectual property of Pro Tune Electronic Systems. This manual cannot be reproduced, distributed or transmitted by any means, electronic or printed, without the proper authorization of Pro Tune Electronic Systems.
- Page 3 Product Manual Congratulations! You just bought a product from Pro Tune. We thank you for your trust in our products, which are produced following stringent international standards together with highly rigorous quality control, so that you receive a superior product in performance, finish and functionality.
- Page 4 PR-4 Product Manual Glossary of terms and abbreviations CAN – Controller Area Network . CKP – Crankshaft Position Sensor. CMP – Camshaft Position Sensor. DATALOG – Sample set of readings from a group of sensors, saved on a device with memory.
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Page 5: Table Of Contents
PR-4 Product Manual Summary Overview Harness Reference Table Read Before Installing Instalation Diagram 3.1 – Basic Wiring: 4.1 –Inputs Crank and Camshaft Possiton Sensors Manifold Absolute Pressure (MAP) Throttle Position (TP) Engine and Intake Air Temperatures Sensors Lambda Sensor NTK UEGO Mass Air Flow–... - Page 6 PR-4 Product Manual Trigger Wheel for Crank Position and Engine Speed: Distributor for Rotation and Phase Reading: Distributor only for phase reading: Camshaft Position Sensor for Phase Reading: Document Revision: (2)
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Page 7: Overview
The PR-4 ECU has an integrated USB port on the top where an A-B USB cable can be plugged into the ECU for configuration. In addition, the ECU has CAN communication used to communicate with various CAN devices. -
Page 8: Harness Reference Table
SENSOR 5V Power Ground No Label Power Ground No Label 12V Power +12V_SWITCH PR-4 – Crank Position Sensor Function Label Positive Input - Crank Position Sensor (CKP+) No Label Negative Input – Crank Position Sensor (CKP-) No Label *The cables described above are part of a triple shielded black cable with the label CKP. - Page 9 PR-4 Product Manual PR-4 – Auxiliaries Inputs Function Label Auxiliary Input 1 IN_1 Auxiliary Input 2 IN_2 Auxiliary Input 3 IN_3 Auxiliary Input 4 IN_4 Auxiliary Input 5 IN_5 Auxiliary Input 6 IN_6 Auxiliary Input 7 IN_7 Auxiliary Input 8...
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Page 10: Read Before Installing
Product Manual 2. Read Before Installing Pro Tune products are developed with attention to robustness and reliability. However, some care is required when installing the product 1 – Internal combustion engines are very sensible devices and in case of accidents present lethal risks. It is... -
Page 11: Instalation Diagram
PR-4 Product Manual 3. Installation Diagram 3.1 – Basic Wiring: Special Case: When the user wishes that an auxiliary output to remain triggered after switching off the engine (electric water pump, electric fan, etc), the ECU (pin 87 of the relay) and the main relay power must be apart from each other in separated switches. -
Page 12: Inputs
PR-4 Product Manual 4.1 –Inputs Crank and Camshaft Position Sensors 1 – Inductive type: *PS: The mesh must be grounded either on the Power GND pin of the ECU or through the sensor. If the mesh is not grounded or grounded in the both sides, sync problems may occur. -
Page 13: Manifold Absolute Pressure (Map)
Manifold Absolute Pressure (MAP) Pro Tune ECUs have an internal MAP sensor, all you have to do is install a hose connecting the intake manifold to the ECU. External MAP sensors can be used as well by following the diagram below. -
Page 14: Engine And Intake Air Temperatures Sensors
PR-4 Product Manual Engine and Intake Air Temperatures Sensors Lambda Sensor LSU 4.2 / 4.9 CAUTION: LSU 4.2 and LSU 4.9 have different pinout. This scheme doesn’t illustrates sensor pinout. Document Revision: (2) -
Page 15: Lambda Sensor Ntk Uego
PR-4 Product Manual Lambda Sensor NTK UEGO Mass Air Flow– MAF Document Revision: (2) -
Page 16: Pedal Position Sensor
PR-4 Product Manual Pedal Position Sensor Vehicle Speed Sensor Document Revision: (2) -
Page 17: Generic Potentiometer (Gear Position, Steering Angle, Etc)
PR-4 Product Manual Generic Potentiometer (Gear Position, Steering Angle, etc) Document Revision: (2) -
Page 18: Load On Shift Lever
In order to use the Quick-Shift function, a load cell sensor must be applied to the vehicle shift lever. This sensor is installed in Pro Tune’s factory, by sending the lever. For further information, contact technical support. Alternatively, an activation signal switch can be used, the connection description is located on page 24. -
Page 19: Oil / Fuel Pressure
PR-4 Product Manual Oil / Fuel Pressure Injectors – Sequential Ps: Up to two low impedance (Peak and Hold) injectors can be used per output with 2A/0,5A drive. Document Revision: (2) -
Page 20: Injectors - 8 Cilinders Semi-Sequential
PR-4 Product Manual Injectors – 8 Cylinders Semi-Sequential Injectors – Secondary Injector Rail Document Revision: (2) -
Page 21: Injectors - Secondary Injector Rail Semi-Sequential
PR-4 Product Manual Injectors – Secondary Injector Rail Semi-Sequential Ignition Coils without Integrated Driver Except MSD coils and drivers Document Revision: (2) -
Page 22: Dual Ignition Coils Without Integrated Driver Semi-Sequential
PR-4 Product Manual Dual Ignition Coils without Integrated Driver Semi-Sequential Triple Ignition Coils without Integrated Driver Semi-Sequential Document Revision: (2) -
Page 23: Ignition Coils With Integrated Driver
PR-4 Product Manual Ignition Coils with Integrated Driver Electric Fan Document Revision: (2) -
Page 24: Electronic Throttle Control
4- Once the calibration is completed, connect the ETC motor cable (ETC+ and ETC-). Test to see if the device is working properly. If you wish to use a device model other than those listed in Pro Tune Workbench software, you must send the device to Pro Tune. -
Page 25: Switch
PR-4 Product Manual Switch Solenoid Valve Document Revision: (2) -
Page 26: Tachometer Output
PR-4 Product Manual Tachometer Output Document Revision: (2) -
Page 27: Sync
PR-4 Product Manual 4. Sync Trigger Wheel for Crank Position and Engine Speed: Use a trigger wheel with a good finish quality, preferably the original engine trigger wheel. Important comments: Use a trigger wheel with teeth width at least one and a half times the width of the sensor pole, so as the distance between the teeth, which should be symmetrical. - Page 28 PR-4 Product Manual Document Revision: (2)
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Page 29: Distributor For Rotation And Phase Reading
PR-4 Product Manual Distributor for Rotation and Phase Reading: The distributor timing requires a distributor equipped with a Hall sensor. If the simultaneous or semi- sequential injection strategy is used, all of the distributor teeth can be the same size. For the sequential injection strategy, it is necessary for the distributor to have one of the teeth smaller than the others in order to identify the cylinder 1. - Page 30 Pro Tune) from the date of sale to the costumer. The warranty covers only manufacturing defects, and any maintenance or repair will only occur at the Pro Tune factory. For the exchange or repair of any product under warranty, it is necessary to present the invoice of the product purchase to one of Pro Tune's authorized resellers with readable date.
- Page 31 PR-4 Product Manual Pro Tune Electronic Systems Brigadeiro Ivo Borges, 232 - 92420-050 Canoas, RS, Brazil Brazilian Industry www.protuneelectronics.com.br Document Revision: (2)
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