2004 DAEWOO NUBIRA Service Repair Manual

Page 705 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 459
DAEWOO V–121 BL4
Test Description
Number(s) below refer to the step number(s) on the Diag-
nostic Table.
1. The On–Board Diagnostic (EOBD) System Check
prompts the tech

Page 706 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 460IENGINE CONTROLS
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
81.  Turn the ignition OFF.
2.  Disconnect the ECM connector.
3.  Repair the short to voltage on the CMP signal
circuit.
Is the

Page 707 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 461
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0342
CAMSHAFT POSITION SENSOR NO SIGNAL
System Description
The Camshaft Position (CMP) Sensor is used to correlate
cranksh

Page 708 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 462IENGINE CONTROLS
DAEWOO V–121 BL4
1. The On–Board Diagnostic (EOBD) System Check
prompts the technician to complete some basic
checks and to store the freeze frame and failure
records da

Page 709 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 463
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
10Check the CMP signal circuit for an open or short to
ground and repair as needed.
Is the repair complete?–Go to Step 13Go

Page 710 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 464IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0351
IGNITION CONTROL CIRCUIT A FAULT (CYLINDER 1 & 4)
Circuit Description
The Engine Control Module (ECM) provides a groun

Page 711 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 465
DAEWOO V–121 BL4
S  Damaged harness – Inspect the wiring harness for
damage. If the harness appears to be OK, discon-
nect the ECM, turn the ignition on, and observe a

Page 712 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 466IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0352
IGNITION CONTROL CIRCUIT B FAULT (CYLINDER 2 & 3)
Circuit Description
The Engine Control Module (ECM) provides a groun