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Volkswagen
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1991
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Golf L4-1781cc 1.8L SOHC (RV)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Technical Service Bulletins
Relays and Modules - Powertrain Management: Technical Service Bulletins
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Customer Interest
Knock Sensor - MIL ON, DTC Set and Engine Power Loss
ECM - Inoperative Due to Improper Battery Charging
Engine - High Idle After Cold Start
By Symptom
Customer Interest
Knock Sensor - MIL ON, DTC Set and Engine Power Loss
ECM - Inoperative Due to Improper Battery Charging
Engine - High Idle After Cold Start
Driveability
Knock Sensor - MIL ON, DTC Set and Engine Power Loss
Engine - High Idle After Cold Start
Erratic Operation
Engine - High Idle After Cold Start
All Technical Service Bulletins
OBD - Basic Setting After Disconnecting Battery
Knock Sensor - MIL ON, DTC Set and Engine Power Loss
ECM - Inoperative Due to Improper Battery Charging
Engine - High Idle After Cold Start