DAEWOO NUBIRA 2004 Service Repair Manual

DAEWOO NUBIRA 2004 Service Repair Manual NUBIRA 2004 DAEWOO DAEWOO https://www.carmanualsonline.info/img/54/56879/w960_56879-0.png DAEWOO NUBIRA 2004 Service Repair Manual
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DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 435
DAEWOO V–121 BL4

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DAEWOO NUBIRA 2004  Service Repair Manual 1F – 436IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0303
CYLINDER 3 MISFIRE
System Description
The Engine Control Module (ECM) monitors the crank-
shaft and camshaft positions

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DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 437
DAEWOO V–121 BL4
8. Check the fuel for water, alcohol, etc.
9. A basic engine problem that affects all cylinders is
the only possibility at this point. (Cam timing,
throt

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DAEWOO NUBIRA 2004  Service Repair Manual 1F – 438IENGINE CONTROLS
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
111.  Turn the engine OFF.
2.  Disconnect the fuel injector harness connector.
3.  Install a spark tester on cylinder #3 spark

Page 685 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 439
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
26Replace the faulty ignition coil.
Is the repair complete?–Go to Step 27Go to Step 24
271.  Using the scan tool, clear the

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DAEWOO NUBIRA 2004  Service Repair Manual 1F – 440IENGINE CONTROLS
DAEWOO V–121 BL4

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DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 441
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0304
CYLINDER 4 MISFIRE
System Description
The Engine Control Module (ECM) monitors the crank-
shaft and camshaft position

Page 688 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 442IENGINE CONTROLS
DAEWOO V–121 BL4
8. Check the fuel for water, alcohol, etc.
9. A basic engine problem that affects all cylinders is
the only possibility at this point. (Cam timing,
thrott

Page 689 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual ENGINE CONTROLS  1F – 443
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
111.  Turn the engine OFF.
2.  Disconnect the fuel injector harness connector.
3.  Install a spark tester on cylinder #4 spark

Page 690 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1F – 444IENGINE CONTROLS
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
26Replace the faulty ignition coil.
Is the repair complete?–Go to Step 27Go to Step 24
271.  Using the scan tool, clear the D
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