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

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EOBD trouble code table<br />

:ztle I ~ault location<br />

Probable cause<br />

Crankshaft position (CKP) sensortengine speed (RPM) Wiring, poor connection, CKPIRPM sensor, ECM<br />

1 sensor - circuit intermittent<br />

PO324 1 Knock control system error I Wiring, poor connection, KS, ECM<br />

PO325<br />

PO326<br />

PO327<br />

PO328<br />

PO329<br />

PO330<br />

PO331<br />

PO332<br />

PO333<br />

Knock sensor (KS) 1 , bank 1 - circuit malfunction<br />

Knock sensor (KS) 1, bank 1 - rangelperformance<br />

problem<br />

Knock sensor (KS) 1, bank 1 - low input<br />

Knock sensor (KS) 1, bank 1 - high input<br />

Knock sensor (KS) 1, bank 1 - circuit intermittent<br />

Knock sensor (KS) 2, bank 2 - circuit malfunction<br />

Knock sensor (KS) 2, bank 2 - rangelperformance<br />

problem<br />

Knock sensor (KS) 2, bank 2 - low input<br />

Wiring, poor connection, KS<br />

Wiring, KS incorrectly tightened, KS<br />

Insecure KS, poor connection, wiring short to earth,<br />

incorrectly - tightened, - KS, ECM<br />

Wiring short to positive, KS incorrectly tightened, KS,<br />

ECM<br />

Wiring, poor connection, KS, ECM<br />

Wiring, KS, ECM<br />

Wiring, KS incorrectly tightened, KS<br />

PO334 1 Knock sensor (KS) 2, bank 2 - circuit intermittent I Wiring, poor connection, KS, ECM<br />

PO335<br />

PO336<br />

PO337<br />

PO338<br />

PO339<br />

PO341<br />

PO342<br />

PO343<br />

PO344<br />

PO345<br />

PO346<br />

PO347<br />

PO348<br />

PO349<br />

Crankshaft position (CKP) sensor - circuit intermittent<br />

Camshaft position (CMP) sensor A, bank 1 -<br />

circuit malfunction<br />

Camshaft position (CMP) sensor A, bank 1 -<br />

rangelperformance problem<br />

Camshaft position (CMP) sensor A, bank 1 - low input<br />

Camshaft position (CMP) sensor A, bank 1 - high input<br />

Camshaft position (CMP) sensor A, bank 1 -<br />

circuit intermittent<br />

I<br />

I<br />

Knock sensor (KS) 2, bank 2 - high input<br />

Crankshaft position (CKP) sensor - circuit malfunction<br />

Crankshaft position (CKP) sensor - rangelperformance<br />

problem<br />

Crankshaft position (CKP) sensor - low input<br />

Crankshaft position (CKP) sensor - high input<br />

Camshaft position (CMP) sensor A, bank 2 -<br />

circuit malfunction<br />

Camshaft position (CMP) sensor A, bank 2 -<br />

rangelperformance problem<br />

Camshaft position (CMP) sensor A, bank 2 - low input<br />

Camshaft position (CMP) sensor A, bank 2 - high input<br />

Camshaft position (CMP) sensor A, bank 2 -<br />

circuit intermittent<br />

Insecure KS, poor connection, wiring short to earth,<br />

KS incorrectly - tightened, - KS, ECM<br />

Wiring short to positive, KS incorrectly tightened, KS,<br />

ECM<br />

Wiring, CKP sensor, ECM<br />

lnsecure sensorlrotor, air gap, wiring, CKP sensor<br />

Wiring short to earth, CKP sensor, ECM<br />

Wiring short to positive, CKP sensor, ECM<br />

Wiring, poor connection, CKP sensor, ECM<br />

/ Wiring, CMP sensor, ECM<br />

Insecure sensorlrotor, air gap, wiring, CMP sensor<br />

Wiring short to earth, CMP sensor, ECM<br />

Wiring short to positive, CMP sensor, ECM<br />

Wiring, poor connection, CMP sensor, ECM<br />

Wiring, CMP sensor, ECM<br />

Insecure sensorlrotor, air gap, wiring, CMP sensor<br />

Wiring short to earth, CMP sensor, ECM<br />

Wiring short to positive, CMP sensor, ECM<br />

Wiring, poor connection, CMP sensor, ECM<br />

PO350 I lgnition coil, primary/secondary - circuit malfunction I Wiring, ignition coil, ECM<br />

PO351 I lgnition coil A, primarylsecondary - circuit malfunction I Wiring, ignition coil, ECM<br />

PO352<br />

PO353<br />

PO354<br />

PO355<br />

-<br />

lgnition coil B, primary/secondary - circuit malfunction<br />

lgnition coil C, primary/secondary - circuit malfunction<br />

lgnition coil D, primary/secondary - circuit matfunction<br />

lgnition coil E, primarylsecondary - circuit malfunction<br />

Wiring, ignition coil, ECM<br />

Wiring, ignition coil, ECM<br />

Wiring, ignition coil, ECM<br />

Wiring, ignition coil, ECM<br />

PO356 1 lgnition coil F, primary/secondary - circuit malfunction I Wiring, ignition coil, ECM<br />

PO357 1 lgnition coil G, primarylsecondary - circuit malfunction I Wiring, ignition coil, ECM<br />

PO358 1 Ignition coil H, primary/secondary - circuit malfunction I Wiring, ignition coil, ECM

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