Clarke COBDIIR User Instructions
Clarke COBDIIR User Instructions

Clarke COBDIIR User Instructions

Engine fault code reader

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ENGINE FAULT CODE READER
MODEL NO: COBDIIR
PART NO: 4501138
USER INSTRUCTIONS
ORIGINAL INSTRUCTIONS
DL1121

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Summary of Contents for Clarke COBDIIR

  • Page 1 ENGINE FAULT CODE READER MODEL NO: COBDIIR PART NO: 4501138 USER INSTRUCTIONS ORIGINAL INSTRUCTIONS DL1121...
  • Page 2: Environmental Recycling Policy

    GUARANTEE This CLARKE product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt as proof of purchase.
  • Page 3: Product Overview

    PRODUCT OVERVIEW 1 LCD Display Up Button 2 Green LED: Indicates correct engine Enter Button operation, no Diagnostic Trouble Code (DTC) 3 Yellow LED: Indicates a possible Down Button problem. Some diagnostics could not be performed and/or a DTC is pending 4 Red LED: Indicates a problem with the OBDII 16 Pin Connector...
  • Page 4: Specifications

    SPECIFICATIONS Model Number COBDIIR Operating Voltage 8V - 25V Operating Current 52mA Operating Temperature 0°C to 50°C Storage Temperature -20°C to 70°C Display 128 x 64 Dot Matrix Monochrome Screen, White Backlight Dimensions (LxWxH) 112mm x 70mm x 22mm Weight...
  • Page 5: Safety Precautions

    SAFETY PRECAUTIONS PLEASE READ BEFORE USING THIS UNIT 1. ALWAYS perform automotive testing in a safe environment. 2. ALWAYS wear appoved safety eye protection. 3. Keep clothing, hair, hands, tools, test equipment, etc, away from all moving or hot engine parts. 4.
  • Page 6: General Information

    GENERAL INFORMATION VEHICLE COVERAGE The OBDII Code Reader is specially designed to work with all OBDII compliant vehicles, including those equipped with the next-generation protocol -- Control Area Network (CAN). All 2000 and later vehicles are OBDII compliant and this includes all USA, Asian and European vehicles. A small number of 1994 and 1995 model year petrol vehicles are OBDII compliant.
  • Page 7: Obdii Readiness Monitors

    NOTE: Manufacturer Specific Codes(x1xxx): This is where the vehicle manufacturer feels that a code is not avaiable within the generic list. The definitions for these are set by the vehicle manufacturer. OBDII READINESS MONITORS An important part of a vehicle's OBDII system are the Readiness monitors, which are indicators used to find out if all of the emissions components have been evaluated by the OBDII system.
  • Page 8: Obdii Monitor Readiness Status

    1. Misfire 2. Fuel System 3. Comprehensive Components (CCM) Once the vehicle is running, the OBDII system is continuously checking the above components, monitoring key engine sensors, watching for engine misfire, and monitoring fuel demands. NON CONTINUOUS MONITORS Unlike the continuous monitors, many emissions and engine system components require the vehicle to be operated under specific conditions before the monitor is ready.
  • Page 9: Obdii Definitions

    conditions may include a mix of highway driving and stop and go, city type driving, and at least one overnight-off period. For specific information on getting your vehicle's OBD monitor system ready, please consult your vehicle owner’s manual. OBDII DEFINITIONS POWERTRAIN CONTROL MODULE (PCM) OBDII terminology for the on-board computer that controls engine and drive train.
  • Page 10: Navigation Characters

    PRODUCT INFORMATION AND SET UP NAVIGATION CHARACTERS Characters used to help navigate the code reader are: 1. “>” - Indicates current selection. 2. “Pd” - Identifies a pending DTC when viewing DTC’s. 3. “$” - Identifies the control module number from which the data is retrieved. VEHICLE POWER The power of the code reader is provided via the vehicle data link connector (DLC).
  • Page 11: Language Setup

    The number “x/x” to the upper right corner of the screen indicates total number of items under the menu and sequence of currently selected item. LANGUAGE SETUP 1. From the System Setup menu, use UP/ DOWN buttons to select Language, and press ENTER button.
  • Page 12: Contrast Adjustment

    2. From the Unit of Measure menu, use UP/DOWN buttons to select the desired unit of measurement and press ENTER button to save your selection and return to previous menu CONTRAST ADJUSTMENT 1. From the System Setup menu, use UP/ DOWN buttons to select Contrast and press ENTER button.
  • Page 13 • If the “LINKING ERROR” message does not go away, then there might be a problem with the code reader communicating with the vehicle. Contact CLARKE Service Centre for assistance. 6. After the code reader successful links to the ECU, the Diagnostic Menu will appear.
  • Page 14: System Status

    SYSTEM STATUS 1. Use the ENTER button to enter the Diagnostic Menu, the system status is displayed (MIL status, DTC counts, Monitor status). 2. View System Status contents on screen. 3. Press ENTER button to return to next menu. READING CODES 1.
  • Page 15: Erasing Codes

    3. If more than one DTC is found, use DOWN button, as necessary, until all the codes have been shown. If no codes are detected, a “No codes are stored in the module!” message displays on the screen. If retrieved DTCs contain any manufacturer specific or enhanced codes, the display indicates “Manufacturer control”.
  • Page 16 • If the codes are not cleared, then an “Erase Failure. Turn Key On with Engine Off” message will show up. 4. Wait a few seconds or press any key to return to Diagnostic Menu. If you DO NOT wish to proceed to erase the codes, then press UP/DOWN buttons to select NO and press ENTER button.
  • Page 17: Viewing Freeze Frame Data

    VIEWING FREEZE FRAME DATA 1. To view freeze frame, use the UP/ DOWN buttons to select Freeze Frame from Diagnostic Menu and press ENTER button. If more than one module is detected, you will be prompted to select a module before test.
  • Page 18: Retrieving I/M Readiness Status

    RETRIEVING I/M READINESS STATUS I/M Readiness function is used to check the operations of the Emission System on OBDII compliant vehicles. It is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program. Some latest vehicle models may support two types of I/M Readiness tests: a.
  • Page 19 2. Wait a few seconds while the code reader validates the PID MAP. 3. If the vehicle supports both types of tests, then both types will show on the screen for selection. 4. Use the UP/DOWN buttons to view the status of the MIL light (ON or OFF) and the following monitors: •...
  • Page 20: Viewing Vehicle Information

    5. If the vehicle supports readiness test of “This Drive Cycle”, the following will appear on the screen. The number “x/x” to the upper right corner of the screen indicates total number of screens the retrieved data cover and sequence of currently displayed data. 6.
  • Page 21 3. Wait a few seconds while the code reader reads the vehicle information. 4. From Vehicle Info. menu, use the UP/ DOWN buttons to select an available item to view and press the ENTER button. 5. View retrieved vehicle information on the screen.
  • Page 22 DECLARATION OF CONFORMITY - UKCA Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
  • Page 23: Declaration Of Conformity (Ce)

    DECLARATION OF CONFORMITY - CE Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...

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