Merci Alceides
A1 : Automatic transmission
1-1-1 : No fault detected
1-1-2 : Solenoid S1 circuit shorted to 12 volts
1-1-3 : Fault in ECU
1-1-4 : Break in driving mode selector circuit
1-2-1 : Solenoid S1 circuid shorted to earth
1-2-2 : Break in solenoid S1 circuit
1-2-3 : Solenoid STH circuit shorted to 12 volts
1-2-4 : Driving mode selector circuit shorted to earth
1-3-1 :Break or short circuit to earth in solenoid STH circuit
1-3-2 : Fault in ECU
1-3-4 : Incorrect load signal
1-4-1 : Oil temperature sensor circuit shorted to earth
1-4-2 : Break in oilt temperature sensor circuit
1-4-3 : Kickdown switch circuit shorted to earth
2-1-1 : Fault in ECU
2-1-2 : Solenoid S2 circuit shorted to 12 volts
2-1-3 : Throttle position signal too high
2-2-1 : Solenoid S2 circuit shorted to earth
2-2-2 : Break in solenoid S2 circuit
2-2-3 : Throttle position signal too low
2-3-1 : Irregular throttle position signal
2-3-2 : Vehicle speed senesor signal absent
2-3-3 : Incorrect speedometer signal
2-3-5 : Oil temperature too high
2-4-5 : Break or short circuit to earth in torque limiting circuit
3-1-1 : Transmission RPM sensor signal absent
3-1-2 : Transmission RPM sensor signal faulty
3-1-3 : Incorrect signal from gear position sensor
3-2-2 : Incorrect gear ratio for given roadspeed
3-2-3 : Lock up sleeps or not engaged
3-3-1 : Solenoid SL circuit shorted to 12 volts
3-3-2 : Break in solenoid SL circuit
3-3-3 : Solenoid SL circuit shorted to earth
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A2 : Injection systems
Fenix 5.2 system
1-1-1 : No fault detected
1-1-2 : ECU fault
1-1-3 : Short term fuel mixture too weak
1-1-5 : Faulty signal to No 1 cylinder injector
1-2-1 : MAF sensor signal absent or faulty
1-2-2 : Intake air temperature sensor signal absent or faulty
1-2-3 : Coolant temperature sensor signal absent or faulty
1-2-5 : Faulty signal to No 2 cylinder injector
1-3-2 : Battery voltage too low or too high
1-3-5 : Faulty signal to No 3 cylinder injector
1-4-3 : Front knock sensor signal absent or faulty
1-4-4 : Load signal absent or faulty
1-4-5 : Faulty signal to No 4 cylinder injector
1-5-2* : Air pump valve signal absent or faulty
1-5-4* : Leak in EGR system
1-5-5 : Faulty signal to No 5 cylinder injector
2-1-2 : Heated oxygen sensor signal absent or faulty
2-1-4 : Engine RPM sensor signal absent
2-2-1 : Long term fuel mixture too weak in part-load stage
2-2-2 : Main relay signal absent or faulty
2-2-3 : Idle air control valve signal absent or faulty
2-2-5 : Air conditionning pressure sensor signal absent or faulty
2-3-1 : Long term fuel mixture too rich in part-load stage
2-3-2 : Long term fuel mixture too weak at idle
2-3-3 : Long term idle air trim outside control range
2-3-5* : EGR controller signal absent of faulty
2-4-1* : EGR system flow fault
2-4-3 : throttle position sensor signal outside voltage range
2-4-4 : Knock control at limit
3-1-1 : Vehicle speed sensor (speedmeter) signal absent
3-1-3* : EVAP valve signal absent or faulty
3-1-4 : Camshaft position sensor signal absent or faulty
3-2-3 : Malfunction indicator lamp signal faulty
3-2-5 : ECU memory loss
3-3-5 : Request for malfunction indicator lamp from automatic transmission ECU
3-4-2 : Air conditionning system relay control signal faulty
3-4-3 : Fuel pump relay control signal faulty
4-1-1 : Throttle position sensor signal absent
4-1-3* : EGR temperature sensor signal absent or faulty
4-3-2 : High temperature in ECU module box
4-3-3 : Rear knock sensor signal absent or faulty
4-3-5 : Heated oxygen sensor response slow
4-4-2* : Air pump relay signal absent or faulty
5-1-1 : Long term fuel mixture too rich at idle
5-1-2 : Short term fuel mixture too rich
5-1-3 : Excessively high temperature in ECU module box
5-1-4 : Engine cooling fan faulty at half speed
5-1-5 : Engine cooling fan faulty at full speed
5-2-1 : Oxygen sensor heating faulty
5-2-3 : Signal to ECU module box cooling fan shorted to 12 volts
5-2-4 : Transmission torque control signal faulty
5-3-5 : Turbo regulator valve fault
*Only applicable to engines with certain emission control equipment (EGR)
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Motronic 4.3 system
1-1-2 : ECU fault
1-1-5 : Faulty signal to No 1 cylinder injector
1-2-1 : MAF sensor signal absent or faulty
1-2-3 : Coolant temperature sensor signal absent or faulty
1-2-5 : Faulty signal to No 2 cylinder injector
1-3-1 : Engine RPM signal from ignition system absent or faulty
1-3-2 : Battery voltage too low or too high
1-3-5 : Faulty signal to No 3 cylinder injector
1-4-3 : Front knock sensor signal absent or faulty
1-4-4 : Load signal absent or faulty
1-4-5 : Faulty signal to No 4 cylinder injector
1-5-2* : Air pump valve signal absent or faulty
1-5-4* : Leak in EGR system
1-5-5 : Faulty signal to No 5 cylinder injector
2-1-2 : Heated oxygen sensor signal absent or faulty
2-1-4 : Engine RPM sensor signal absent
2-2-3 : Idle air control valve signal absent or faulty
2-2-5 : Air conditionning pressure sensor signal absent or faulty
2-3-1 : Long term fuel mixture too rich in part-load stage
2-3-2 : Long term fuel mixture too weak at idle
2-3-3 : Long term idle air trim outside control range
2-3-5* : EGR controller signal absent of faulty
2-4-1* : EGR system flow fault
2-4-3 : throttle position sensor signal outside voltage range
2-4-4 : Knock control at limit
2-4-5 : Idle air control valve opening signal absent or faulty
3-1-1 : Vehicle speed sensor (speedmeter) signal absent
3-1-3* : EVAP valve signal absent or faulty
3-1-4 : Camshaft position sensor signal absent or faulty
3-1-5* : EVAP system fault
3-2-3 : Malfunction indicator lamp signal faulty
3-2-5 : ECU memory loss
3-3-5 : Request for malfunction indicator lamp from automatic transmission ECU
3-4-2 : Air conditionning system relay control signal faulty
3-4-3 : Fuel pump relay control signal faulty
4-1-1 : Throttle position sensor signal absent
4-1-3* : EGR temperature sensor signal absent or faulty
4-1-4 : Turbo boost pressure too high
4-1-6 : Turbo boost pressure reduced by automatic transmission ECU
4-3-2 : High temperature in ECU module box
4-3-3 : Rear knock sensor signal absent or faulty
4-3-5 : Heated oxygen sensor response slow
4-4-2* : Air pump relay signal absent or faulty
5-1-1 : Long term fuel mixture too rich at idle
5-1-2 : Short term fuel mixture too rich
5-1-3 : Excessively high temperature in ECU module box
5-1-4 : Engine cooling fan faulty at half speed
5-1-5 : Engine cooling fan faulty at full speed
5-2-1 : Oxygen sensor heating faulty
5-2-3 : Signal to ECU module box cooling fan shorted to 12 volts
5-2-4 : Transmission torque control signal faulty
5-3-5 : Turbo regulator valve fault
5-4-1* : EVAP valve fault
*Only applicable to engines with certain emission control equipment (EGR)
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LH3.2-Jetronic system
1-1-1 : No fault detected
1-1-2 : ECU fault
1-1-3 : Short term fuel mixture too weak
1-2-1 : MAF sensor signal absent or faulty
1-2-3 : Coolant temperature sensor signal absent or faulty
1-3-1 : Engine RPM signal from ignition system absent or faulty
1-3-2 : Battery voltage too low or too high
2-1-2 : Heated oxygen sensor signal absent or faulty
2-2-1 : Long term fuel mixture too weak in part-load stage
2-2-3 : Idle air control valve signal absent or faulty
2-3-1 : Long term fuel mixture too rich in part-load stage
2-3-2 : Long term fuel mixture too weak at idle
3-1-1 : Vehicle speed sensor (speedmeter) signal absent
4-1-1 : Throttle position sensor signal absent
5-1-1 : Long term fuel mixture too rich at idle
5-1-2 : Short term fuel mixture too rich
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A3 : ABS & TRACS fault codes
1-1-1 : No fault detected
1-2-1 : LH front wheel sensor – faulty signal at speed less than 25 mph (40 km/h)
1-2-2 : RH front wheel sensor – faulty signal at speed less than 25 mph (40 km/h)
1-2-3 : LH rear wheel sensor – faulty signal at speed less than 25 mph (40 km/h)
1-2-4 : RH rear wheel sensor – faulty signal at speed less than 25 mph (40 km/h)
1-4-1 : Faulty brake pedal position sensor, shorted to earth or supply
1-4-2 : Faulty stop light switch, open circuit or short circuit
1-4-3 : ECU memory fault
1-4-4 : Brake discs overheated (cars with TRACS only)
2-1-1 : LH front wheel sensor – no signal when moving off
2-1-2 : RH front wheel sensor – no signal when moving off
2-1-3 : LH rear wheel sensor – no signal when moving off
2-1-4 : RH rear wheel sensor – no signal when moving off
2-2-1 : LH front wheel sensor – no signal from ABS system
2-2-2 : RH front wheel sensor – no signal from ABS system
2-2-3 : LH rear wheel sensor – no signal from ABS system
2-2-4 : RH rear wheel sensor – no signal from ABS system
3-1-1 : LH front wheel sensor – open circuit or short circuit
3-1-2 : RH front wheel sensor – open circuit or short circuit
3-1-3 : LH rear wheel sensor – open circuit or short circuit
3-1-4 : RH rear wheel sensor – open circuit or short circuit
3-2-1 : LH front wheel sensor – intermittent signal at speed under 25 mph (40 km/h)
3-2-2 : RH front wheel sensor – intermittent signal at speed under 25 mph (40 km/h)
3-2-3 : LH rear wheel sensor – intermittent signal at speed under 25 mph (40 km/h)
3-2-4 : RH rear wheel sensor – intermittent signal at speed under 25 mph (40 km/h)
4-1-1 : Inlet valve for LH front brake, open circuit or short circuit
4-1-2 : Return valve for LH front brake, open circuit or short circuit
4-1-3 : Inlet valve for RH front brake, open circuit or short circuit
4-1-4 : Return valve for RH front brake, open circuit or short circuit
4-2-1 : Inlet valve for rear brakes, open circuit or short circuit
4-2-2 : Return valve for rear brakes, open circuit or short circuit
4-2-3 : TRACS valve, open circuit or short circuit (cars with TRACS only)
4-2-4 : TRACS pressure sensor, faulty or short circuit (cars with TRACS only)
4-4-1 : ECU processing fault
4-4-2 : Hydraulic modulator pump pressure low
4-4-3 : Electrical or mechanical fault in hydraulic modulator pump motor
4-4-4 : No power supply to hydraulic modulator valves
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A6 : Ignition system
1-1-1 :No Faults
1-1-2 : Replace ECU
1-2-3 : Engine Temp. Signal From Fuel Injection Absent Or Faulty
1-3-1 : VSS Signal Absent
1-4-3 : Front Knock Sensor Signal Absent Or Faulty
1-4-4 : Load Signal From Fuel Injection Absent Or Faulty
1-5-4 : EGR System Leakage
2-1-4 : VSS Signal Intermittent
2-4-1 : EGR Flow Incorrect
3-1-1 : Speedometer Signal Absent Or Faulty
3-1-4 : Camshaft Position Sensor Signal Absent Or Faulty
3-2-4 : Camshaft Signal Intermittent
4-1-1 : Throttle Switch Signal From Fuel Injection Absent Or Faulty
4-1-3 : EGR Temperature Sensor Signal Incorrect/Missing
4-3-2 : High Temperature Warning In ECU Box
4-3-3 : Rear Knock Sensor Signal Absent Or Faulty
5-1-3 : High Temperature Warning In ECU Box
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A7 : Instrument panel fault codes for VDO
1-1-1 : No fault detected
1-1-2 : Fuel gauge sender unit short circuit
1-1-3 : Fuel gauge sender unit open circuit
1-2-1 : Temperature signal interval too short
1-2-2 : Temperature signal interval too long
1-2-3 : Digital output 48 pulse short circuit to supply
1-3-1 : Digital output 12 pulse short circuit to supply
1-3-2 : No RPM sensor signal
1-3-3 : Fuel level signal to trip computer short circuit to supply
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B1 : Electronic climate control system
1-1-1 : No fault detected
1-2-1 : Outside temperature sensor shorteed to earth
1-2-2 : Outside temperature sensor open circuit or shorted to 12 volts
1-2-3 : Driver's side interior temperature sensor shorted to earth
1-2-4 : Driver's side interior temperature sensor open circuit or shorted to 12 volts
1-2-5 : Passenger's side interior temperature sensor shorted to earth
1-2-6 : Passenger's side interior temperature sensor open circuit or shorted to 12 volts
1-3-1 : Driver's side air duct temperature sensor shorted to earth
1-3-2 : Driver's side air duct temperature sensor open circuit or shorted to 12 volts
1-3-3 : Passenger's side air duct temperature sensor shorted to earth
1-3-4 : Passenger's side air duct temperature sensor open circuit or shorted to 12 volts
1-3-5 : No signal from engine coolant temperature sensor
1-4-1 : Faulty signal from driver's side temperature selector switch
1-4-3 : Faulty signal from passenger's side temperature selector switch
1-4-5 : Faulty signal from function selector switch
1-5-1 : Signal from fan speed sensor missing or too high
1-5-2 : Signal from fan speed sensor shorted to earth
2-1-1 : Driver's side damper motor position sensor open circuit or shorted to 12 volts
2-1-2 : Driver's side damper motor position sensor shorted to earth
2-2-1 : Passenger's side damper motor position sensor open circuit or shorted to 12 volts
2-2-2 : Passenger's side damper motor position sensor shorted to earth
2-3-1 : Ventilation damper motor position sensor open circuit or shorted to 12 volts
2-3-2 : Ventilation damper motor position sensor shorted to earth
2-3-3 : Floor/defrost damper motor position sensor open circuit or shorted to 12 volts
2-3-4 : Floor/defrost damper motor position sensor shorted to earth
2-3-5 : Recirculation damper motor position sensor open circuit or shorted to 12 volts
2-3-6 : Recirculation damper motor position sensor shorted to earth
3-1-1 : Driver's side damper motor shorted to earthe or 12 volts
3-1-2 : Passenger's side damper motor shorted to earthe or 12 volts
3-1-3 : Ventilation damper motor shorted to earth or 12 volts
3-1-4 : Floor/defrost damper motor shorted to earth or 12 volts
3-1-5 : Recirculation damper motor shorted to earth or 12 volts
3-2-1 : Driver's side damper motor active too long
3-2-2 : Passenger's side damper motor active too long
3-2-3 : Ventilation damper motor active too long
3-2-4 : Floor/defrost side damper motor active too long
3-2-5 : Recirculation damper motor active too long
4-1-1 : Blower fan seized or drawing excessive current
4-1-2 : Driver's side interior temperature sensor inlet fan shorted to earth
4-1-3 : No control voltage at driver's side interior temperature sensor inlet fan
4-1-4 : Driver's side interior temperature sensor inlet fan seized
4-1-5 : Passenger's side interior temperature sensor inlet fan shorted to earth
4-1-6 : No control voltage at passenger's side interior temperature sensor inlet fan
4-1-7 : Passenger's side interior temperature sensor inlet fan seized
4-1-8 : No control signal to blower fan power stage
4-1-9 : Faulty diagnostic signal from blower fan power stage
4-2-0 : ECU fault in program memory
4-2-1 : Damper motor limit position self-adjustment not carried out
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B6 : Electric front seat
1-1-1 : No fault detected
1-1-2 : Signal position sensor, motor 1, absent or faulty
1-2-1 : Signal position sensor, motor 2, absent or faulty
1-2-2 : Signal position sensor, motor 3, absent or faulty
2-1-1 : Signal position sensor, motor 4, absent or faulty
1-2-3 : Motor 1 functions although equivalent button not activated
1-3-1 : Motor 2 functions although equivalent button not activated
1-3-2 : Motor 3 functions although equivalent button not activated
1-3-3 : Motor 4 functions although equivalent button not activated
3-2-3 : Fault in stored memory position 1
3-2-2 :Fault in stored memory position 2
3-3-3 :Fault in stored memory position 3
3-3-1 : Lead disconnected, motor 1*
3-3-2 : Lead disconnected, motor 2*
3-3-3 : Lead disconnected, motor 3*
1-1-4 : Lead disconnected, motor 4*
1-4-3 : Motor 1 turns in wrong direction
1-4-4 : Motor 2 turns in wrong direction
2-1-4 : Motor 3 turns in wrong direction
2-2-4 : Motor 4 turns in wrong direction
4-1-4: Faulty end position calibration
*These codes may also be displayed if the motors are not allowed to reach their limit stops ie, the backrest contacting the rear seat before maximum tilt is reached