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International Automotive Technicians Network
2006 Volkswagen Jetta TDI 1.9L Excessive Emissions, Poor Fuel Economy
Posted to European Driveability on 6/29/2010 6 Replies

HI VW TECH'S, after clearing the codes and driving it's the EGR code that comes on first. The engine smokes when first accelerating and at times will be low on power. So we tried a new MAF sensor and no good all though my readings were good, the old one read t...

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  Related Documents & Media  2006 Volkswagen Jetta TDI

 
Message Closed w/FIX

car Vehicle Data

2006 Volkswagen Jetta TDI

VIN 3VWR171K96
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection / Diesel
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways

Trouble Codes

52196Oxygen sensor b1 s1 signal too high rich intermittent
P0101Mass Airflow Sensor Range/Performance
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0403EGR Control Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2006 Volkswagen Jetta TDI

VIN 3VWR171K96
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection / Diesel
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways

Trouble Codes

52196Oxygen sensor b1 s1 signal too high rich intermittent
P0101Mass Airflow Sensor Range/Performance
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0403EGR Control Circuit Malfunction