2004 DAEWOO LACETTI turn signal

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Page 462 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 216IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0352
IGNITION SIGNAL COIL B FAULT
Circuit Description
The engine control module (ECM) provides a ground for
the electronic

Page 463 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 217
DAEWOO V–121 BL4
DTC P0352 – Ignition Signal Coil B Fault
StepActionValue(s)YesNo
1Perform an Euro On–Board Diagnostic (EOBD)
System Check.
Is the system check comple

Page 465 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 219
DAEWOO V–121 BL4
S  DTCs P0107, P0108, P0112, P0113, P0117,
P0118, P0122, P0123, P0131, P0300, P0335,
P0336, P0341, P0342, P1671, P1672, P1673 are
NOT SET.
Action Taken W

Page 467 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 221
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0404
EXHAUST GAS RECIRCULATION OPENED
Circuit Description
An Exhaust Gas Re–circulation (EGR) system is used to
lower ox

Page 468 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 222IENGINE CONTROLS
DAEWOO V–121 BL4
S  Disconnecting the ECM battery feed for more than
10 seconds.
Diagnostic Aids
Due to moisture associated with exhaust systems, the
EGR valve may freeze

Page 470 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 224IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P0405
EGR PINTLE POSITION SENSOR LOW VOLTAGE
Circuit Description
An Exhaust Gas Re–circulation (EGR) system is used to
low

Page 471 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 225
DAEWOO V–121 BL4
Diagnostic Aids
Due to moisture associated with exhaust systems, the
EGR valve may freeze and stick in cold weather at times.
After the vehicle is brough

Page 472 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 226IENGINE CONTROLS
DAEWOO V–121 BL4
StepNo Yes Value(s) Action
12Check for an open in the EGR valve signal circuit
and repair as necessary.
Is a repair necessary?–Go to Step 15Go to Step 1