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2003 Volkswagen Passat GLS 1.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 1/8/2013 6 Replies

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...

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  Related Documents & Media  2003 Volkswagen Passat GLS

 
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car Vehicle Data

2003 Volkswagen Passat GLS

VIN WVWPD63B73
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P1297Electrical Load Detector Circuit Low Input
P1479Transmission Relay Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Volkswagen Passat GLS

VIN WVWPD63B73
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P1297Electrical Load Detector Circuit Low Input
P1479Transmission Relay Circuit Malfunction