1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 0 0 1 01 1 01 1 01 1 01 1 01 2 02 2 02 2 02 2 02 0 0 0 0 0 0 0 0 Undefined Fault. Fault in the Control Unit - Reset and run vehicle. If code returns replace Fuel Pump Relay (EKP), (/RPM Signal M40, ) Ignition Fault - Cylinder #1 Air Mass Positioner RPM Transmitter Idle Speed Controller Idle Actuator Closing Winding Ignition Fault - Cylinder # Fuel Temperature Sensor Fuel Pump Relay (EKP) Fuel Injector, Cylinder 2+4+6or Cylinder 8++ Fuel Injector, Cylinder #1 & # Fuel Injector, Cylinder #1 Fuel Injector, Cylinder #5 Ignition Fault, Cylinder #5 Engine Coolant Temperature Sensor Electronic Turn Off Unit Page 1 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 4 04 4 04 4 04 4 04 5 05 5 05 5 05 5 05 5 05 5 05 6 06 6 06 6 06 6 06 7 07 7 07 7 07 7 07 Idle speed Actuator - Open Fuel Injector, Cylinder #4 Fuel Injector, Cylinder #6 Pedal Position transmitter Tank ventilation valve Fuel Injector, cylinder #6 Fuel Injector, cylinder #4 Injection Valve Fault, Cylinder #6 Boost Pressure Sensor Start of injection Transmitter Fuel Injector Output Stage without Cylinder Assignment Injection Valve Fault, Cylinder #4 Throttle Position Potentiometer Glow Period Regulator Air-flow sensor Fuel Injector, cylinder #7 VANOS Solenoid Valve Boost Pressure Regulator Page 2 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 8 08 8 08 0A 0A 0A A 11 0B 0C 0C 0C 0C 1 D 1 0D 14 0E 14 0E 15 0F 15 0F 15 0F Fault Lamp (US Model Only) Air Mass Position Lambda Regulation Air-Conditioning Compressor Speed Regulator Start of Injection Regulator Computer Coupling Throttle Valve Potentiometer Oxygen Sensor #2 Speed Signal Air Temperature Sensor Oxygen Sensor #1 RPM Data Line Transmission Engagement Stast of Injection Transmitter Check Engine Failure Light Knock Sensor 1 Ignition Circuit Monitoring Page of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 15 0F 15 0F 11 11 11 18 18 18 20 14 21 15 22 22 22 Exhaust Gas Recirculation Voltage supply DDE Control Unit Injection Valve(s) Ignition, #6 or # Cylinder Spark Signal Camshaft Sensor Crankshaft Pulse Generator Start of Injection Regulator Injection Valve(s) Camshaft Sensor Brake Test Switch Control Unit, Pin 18 Stage (when short) Chngeover Valve, DISA Butterfly Fault to test storage - No actual fault Speed Regulator Throtle Position Potentiometer Idle Speed Controller Ignition Cylinder #7 Injection Valve Fault - Cylinder # Page 4 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 2 2 2 2 18 18 18 25 19 25 19 26 1A 27 1B 28 1C 28 1C 1D 1D 1D 1D 1D Lambda Sensor - Heater/Air Pump Ignition, Cylinder #6 Ignition, Cylinder #4 Injection Valve Fault - Cylinder #1 Ignition, Cylinder #4 Ignition, Cylinder #6 Air Conditioner Compressor Ignition, Cylinder #1 Ignition, Cylinder #5 Control Unit Supply B+ Idle Speed Controller Lambda Sensor Clutch Switch Speed Signal Idle Actuator Idle Actuator Opening Winding Ignition Fault, Cylinder #2 Speed Signal Page 5 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 0 1E 1 1F 1 1F 1 1F 1 1F 20 20 20 20 21 21 21 21 5 2 5 2 Ignition Fault - Cylinder #4 Fuel Injector - Cylinder #5 Ignition Fault - Cylinder # Injection Valve Fault - Cylinder #6 Brake Switch Fuel Injector, Cylinder 1++5 or Cylinder 7+9+11 Fuel Injector, Cylinder #2 & #4 Fuel Injector, Cylinder #8 Fuel Injector, Cylinder #2 Magnetic Valve Hydraulic Automatic Transmission Fuel Injector, Cylinder # Fuel Injector, Cylinder #1 Injection Valve Fault - Cylinder #5 Fuel Injector, Cylinder #2 Fuel Temperature Sensor Tank Ventilation Valve Tank Ventilation Water Level Sensor Page 6 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 7 25 7 25 7 25 7 25 8 26 8 26 40 28 41 41 41 42 2A 42 2A 4 2B 44 2C 45 2D 46 2E 47 2F Water in Fuel Sensor Power Supply Oxygen Sensor Heater Oxygen Sensor Heater #2 Pedal Position Transmitter ASC/DWA Oxygen Sensor Heater #1 Air Conditioner Compressor Air Flow Sensor Mass Air Flow (MAF) Sensor Glow Period Regulator Knock Sensor 2 Road Speed Sensor Idle speed CO potentiometer Air Intake Temperature Sensor Cooland Temperature Sensor Free SG Output Stage RPM Transmitter Page 7 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 48 0 49 1 49 1 50 50 50 50 51 51 51 51 52 4 52 4 52 4 52 4 52 4 5 5 5 5 Air Conditioner Compressor Cutoff Ignition, Cylinder #2 Power Supply Control Unit Engine Towing Moment Regulation Ignition, Cylinder # Ignition, Cylinder #1 Injection Valve Fault - Cylinder #2 Ignition Angle Engagement Ignition, Cylinder #8 Ignition, Cylinder #2 Tank Ventilation Idle Speed Switch Ignition, Cylinder #5 Ignition, Cylinder # Fuel Pump Temperature Sensor - Charge Air Wide-open Throttle Switch Lambda Sensor Heater Page 8 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 5 5 54 54 54 54 55 7 55 7 56 8 57 9 58 A 59 B 62 E 62 E 6 F 6 F 6 F 40 40 Engine Coolant Temperature Sensor Torque Convertor Lock up Clutch Control Unit Power Supply B+ Control Unit Power Supply via Main Relay Boost Pressure Sensor Ignition, Cylinder #1 & #4 Ignition, Final Stage Internal Control Unit Fault Ignition Timing Intervention (Signal from EGS) Disturbance of the High-level Stage Deviation of the Boost Pressure Signal, Electronic Engine Power Control (EML) Ignition Signal Information Transmission Road Signal (in P or N) Torque Convertor Lockup Clutch Knock Sensor Fault - Cylinder #4, 5 and 6 Ignition Timing Intervention (Signal from EGS) Engagement in the Ignition Control Circuit Page 9 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 40 65 41 66 42 67 4 68 44 68 44 69 45 69 45 70 46 70 46 70 46 7 49 7 49 75 4B 76 4C 77 4D 77 4D 78 4E Knock Sensor Fault - Cylinder #1, 2 and Air Conditioner Compressor Burglar Alarm System Signal (DWA) Knock Sensor, Cylinder #4 Knock Sensor, Cylinder # Air-Flow Sensor (Hot Film) Knock Sensor, Cylinder #2 Knock Sensor 2 Oxygen Sensor Knock Sensor, Cylinder #1 Knock Sensor 1 Vehicle Speed Sensor Signal Throttle Valve Potentiometer Voltage at the Lambda Sensor Idle CO Potentiometer Air Intake Temerature Sensor Throttle Potentiometer Engine Coolant Temperature Sensor Page of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 79 4F 81 51 82 52 8 5 84 54 85 55 85 55 85 55 97 61 98 62 99 6 0 0 0 0 0 1 65 1 65 Camshaft Angle Pulse Generator Engine Coolant Temperature Sensor Engine Drag Torque Control Intervention (MSR) Automatic Stability Control Intervention (ASC) Camshaft Angle Pulse Generator Air Conditioning Compressor Air Conditioning Compressor Relay Air Intake Temperature Sensor Tank Ventlation Valve Idle Speed Controller Lambda Control Control Unit Final Stage This code pinpointed elsewhere Output Amplifier Stage - Group 1 Output Stage - Group 1 Contrl Unit Fault Output Amplifier Stage - Group 2 Output Stage - Group 2 Page 11 of
1.1, 1.2 & 1.7, 1.7.1 & 1.7.2...1 15 99 200 C8 200 C8 200 C8 201 C9 201 C9 202 CA 20 CB 204 CC 205 CD 206 CE 206 CE 2 D2 255 FF Control Voltage of Knock Control Control Unit (RAM, ROM/EPROM) Control Unit Control Unit (RAM, ROM/ EPROM) Oxygen Sennsor Control Oxygen Sennsor Control #1 Fault Memory in Control Unit Oxygen Sennsor Control #2 Idle Speed Increase during MSR Operation Transmission Intervention during Gear shifts (EGS only) Knock Regulation Knock Control Test Pulse CAN Interface, Trans. Intervention Version Control Unit Internal Fault Page of