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International Automotive Technicians Network
2006 Volkswagen Jetta TDI 1.9L MIL Lamp on
Posted to European Driveability on 6/11/2012 6 Replies

Hello techs! Thanks in advance for any help. About 2 weeks ago, vehicle came in with CEL light on. Replaced the EGR vaccum regulator solenoid valve and potentiometer assembly. Thought we had problem fixed. Few days later, CEL on again, this time insufficent fl...

6 Replies Received (View Replies)

  Related Documents & Media  2006 Volkswagen Jetta TDI

 
Message Closed w/FIX

car Vehicle Data

2006 Volkswagen Jetta TDI

VIN 3VWDT31K86
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Intermittently
Misc.Diesel

Trouble Codes

16785insufficent EGR flow
17808EGR circuit malfunction
403EGR control circuit
Message Closed w/FIX

car Vehicle Data

2006 Volkswagen Jetta TDI

VIN 3VWDT31K86
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Intermittently
Misc.Diesel

Trouble Codes

16785insufficent EGR flow
17808EGR circuit malfunction
403EGR control circuit