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

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7<br />

Engine management<br />

Flash type<br />

FaW locgtlon<br />

Probable cause<br />

42<br />

43<br />

Injectors<br />

Knock wntrd<br />

44 I Knock sensor (KS) 1 I Wiring, KS, ECM<br />

45<br />

46<br />

Ignition coil 1 - cylinders 1 8 4<br />

Turbocharger (TC) wastegate regulating valve<br />

Wiring, relay module, injectors, ECM<br />

Wiring, KS, mechanical fault, incorrect fuel,<br />

ianition svstem, ECM<br />

47 I Turbocharger (TC) wastegate regulation TC wastegate regulating valve, MAP sensor,<br />

TP sensor. exhaust leak. intake leak<br />

5 1<br />

52<br />

52<br />

53<br />

54<br />

56<br />

Heated oxygen sensor (H02S) 1<br />

Mixture control (MC), bank 1<br />

Mixture control (MC)<br />

Battery voltage<br />

Engine control module (ECM)<br />

Coded keypad<br />

Wiring, ignition coil, ECM<br />

Wiring, hoses blockedlleaking, TC wastegate<br />

regulating valve, ECM<br />

Wiring, H02S, exhaust leak, relay module,<br />

oxygen sensor heater relay, ECM<br />

57 I Ignition coil 2 - cylinders 2 & 3 I Wiring, ignition coil, ECM<br />

62<br />

63<br />

Knock sensor (KS) 2<br />

Heated oxygen sensor (H02S) 2<br />

Mixture control (MC), bank 2<br />

Camshaft position (CMP) sensor<br />

Injector 1<br />

-<br />

Wiring, incorrect fuel, heated oxygen sensor (H02S),<br />

exhaust leak, fuel pressure, injector control,<br />

EVAP canister purge valve, compression,<br />

air filter blocked, ignition system, ECM<br />

Wiring, incorrect fuel, heated oxygen sensor (H02S),<br />

exhaust leak, fuel pressure, injector control,<br />

EVAP canister purge valve, compression,<br />

air filter blocked, ignition system, ECM<br />

- - -- - --<br />

Wiring, battery discharged, alternator<br />

Wiring, battery, ECM<br />

Wiring, coded keypad, ECM<br />

Wiring, KS, ECM<br />

Wiring, H02S, exhaust leak, relay module,<br />

oxygen sensor heater relay, ECM<br />

Wiring, incorrect fuel, H02S, exhaust leak,<br />

fuel pressure, injector control,<br />

EVAP canister purge valve, compression,<br />

air filter blocked, ignition system, ECM<br />

Wiring, CMP sensor, ECM<br />

Wiring, relay module, injector, ECM<br />

72 I Injector 2 1 Wiring, relay module, injector, ECM<br />

73<br />

74<br />

75<br />

76<br />

Injector 3<br />

Injector 4<br />

Injector 5<br />

tniedor 6<br />

Wiring, relay module, injector, ECM<br />

Wiring, relay module, injector, ECM<br />

Wiring, relay module, injector, ECM<br />

Wiring, relay module, iniector, ECM<br />

Fenix 4<br />

Fenix 38

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