Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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Model: Carina E 1,6/1,8/2,0 Carina E 2,O Erasing MB C B ^ D MB 4E d NOTE: Fuse removal duration depends on ambient temperature. The lower the temperature the longer the fuse must be removed. Switch ignition OFF. Remove EFI fuse (15120A) from underbonnet fusebox for 10 seconds minimum. 1,6/1,8: El [I]. 2,O: El [2]. Refit fuse. Trouble codes may also be erased by disconnecting battery leads. WARNING: Disconnecting battery may erase memory from electronic units (e.g. radio, clock). Repeat checking procedure to ensure no data remains in ECM fault memory. Test mode Switch ignition OFF. Bridge data link connector (DLC) terminals El and TE2 0. Switch ignition ON. Ensure malfunction indicator lamp (MIL) flashes four times per second. Start engine. Drive vehicle at over 6 mph (10 kmlh). Stop vehicle. Do not switch ignition OFF. With data link connector (DLC) terminals El and TE2 bridged, bridge terminals El and TEI 0. Count MIL flashes. Note trouble codes. Compare with trouble code table. Switch ignition OFF. Remove bridge wires. Rectify faults as necessary. NOTE: Codes 42 and 43 may be produced if this procedure is NOT carried out correctly. Code 51 will be produced during this procedure and can be ignored. Trouble code identification Flash type Fault b cdin Probable cause 11111 11 12 13 14 No fault faund Engine control module (ECM) - defective Crankshaft position (CKP) sensorlcamshaft position (CMP) sensor - no signal Crankshaft position (CKP) sensor - no signal over idle Ignition signal - no signal 16 I Transmission control signal 1 Wiring, ECM 18 I Supply voltage low/high I Wiring, battery, alternator, ECM 2 1 I Heated oxygen sensor (H02S) I Wiring, H02S, ECM - ECM Wiring, CKPfCMP sensor, ECM Wiring, CKP sensor, ECM Wiring, ignition amplifier, ECM 22 Engine coolant temperature (ECT) sensor - I Wiring, ECT sensor, ECM o~enlshort circuit 24 I Intake air temperature (IAT) sensor - openfshort Wiring, IAT sensor, ECM circuit

Model: Carina E 1,611,812,O Carina E 2,OD Carina E 2,0D Turbo Engine management Flash type Fault location Probable cause 25 Weak mixture 31 1 Manifold absolute pressure (MAP) sensor I Wiring, MAP sensor, ECM 33 I Idle air control (IAC) valve 1 Wiring, IAC valve, ECM 41 I Throttle position (TP) sensor I Wiring, TP sensor, ECM 42 43 Vehicle speed sensor (VSS) Starter signal Wiring, air leak, fuel pressure, injector, MAP sensor, H02S, ignition system, ECM 51 I Switch signal - AC switch ON during diagnosis I Wiring, AC switch, AC control module, ECM Switch signal - PNP switch not in P or N during diagnosis Wiring, VSS, ECM Wiring, ignition switch, ECM Wiring, PNP switch, ECM Switch signal - throttle position (TP) sensor, / Wiring. TP sensor, ECM NO closed throttle signal during diagnosis 52 I Knock sensor (KS) I Wiring, KS, ECM 53 99 Knock control - malfunction Immobilizer control system - malfunction ECM Wiring, immobilizer read coil amplifier, immobilizer read coil, immobilizer control module, ECM

Model: Carina E 1,611,812,O Carina E 2,OD Carina E 2,0D Turbo<br />

Engine management<br />

Flash type<br />

<strong>Fault</strong> location<br />

Probable cause<br />

25<br />

Weak mixture<br />

31 1 Manifold absolute pressure (MAP) sensor I Wiring, MAP sensor, ECM<br />

33 I Idle air control (IAC) valve 1 Wiring, IAC valve, ECM<br />

41 I Throttle position (TP) sensor I Wiring, TP sensor, ECM<br />

42<br />

43<br />

Vehicle speed sensor (VSS)<br />

Starter signal<br />

Wiring, air leak, fuel pressure, injector, MAP sensor, H02S,<br />

ignition system, ECM<br />

51 I Switch signal - AC switch ON during diagnosis I Wiring, AC switch, AC control module, ECM<br />

Switch signal - PNP switch not in P or N during<br />

diagnosis<br />

Wiring, VSS, ECM<br />

Wiring, ignition switch, ECM<br />

Wiring, PNP switch, ECM<br />

Switch signal - throttle position (TP) sensor, / Wiring. TP sensor, ECM<br />

NO closed throttle signal during diagnosis<br />

52 I Knock sensor (KS) I Wiring, KS, ECM<br />

53<br />

99<br />

Knock control - malfunction<br />

Immobilizer control system - malfunction<br />

ECM<br />

Wiring, immobilizer read coil amplifier, immobilizer read<br />

coil, immobilizer control module, ECM

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