
2003 Volkswagen Passat GLS 1.8L Poor Idle Quality, Misfire, MIL Lamp on
car came in with multiple codes: P0304,300,303,301,302 - all cylinder missfires. P0507 - iac high idle, higher than expected. P0411 - secondary air injection incorrect flow. P0171 - system lean bank 1. after smoke testing for vac leaks found 2 hoses leaking an...
FIX posted 1/8/2013
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Message Closed w/FIX
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VIN | WVWPD63B73 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P1297 | Electrical Load Detector Circuit Low Input |
P1479 | Transmission Relay Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2003 Volkswagen Passat GLS
VIN | WVWPD63B73 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P1297 | Electrical Load Detector Circuit Low Input |
P1479 | Transmission Relay Circuit Malfunction |