
2001 Volkswagen Passat GLS 1.8L Poor Idle Quality, Surge
Came in with rough/surging idle, check engine light on, and higher speed surge (3000rpm) Check for vacuum leaks (smoked through fuel pressre regulator vaccum port and plugged intake hose before t body)No vacuum leaks found. Test maf with lab scope. Determined ...
FIX posted 3/9/2010
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Message Closed w/FIX
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VIN | WVWAC63B11 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Always |
Trouble Codes
P0102 | Mass Airflow Sensor Circuit Low Voltage |
P1103 | Mass Airflow Sensor Signal Higher Than Expected |
P1128 | MAP Sensor Signal Lower Than Expected |
Message Closed w/FIX
Vehicle Data
2001 Volkswagen Passat GLS
VIN | WVWAC63B11 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Always |
Trouble Codes
P0102 | Mass Airflow Sensor Circuit Low Voltage |
P1103 | Mass Airflow Sensor Signal Higher Than Expected |
P1128 | MAP Sensor Signal Lower Than Expected |