Having problems with your 2005 Volkswagen Jetta ?

My engine light came up with the code p0068 & u0121, any one knows what should i do with that to fix it?

\015 This is a yellow light in car's km.\015 Posted / edited by AnonymousUser on : 12-11-2018

Answers :

HI,maybe this article can help you,Why would check engine light be on ,good luck!
P0068\012\012 1. Clear all fault codes, remove intake boot using a rag that has been dampened with carb cleaner clean the throttle bore.

2. Using a full function VW compatible scan tool enter 01 engine management. From there, select basic settings enter block 060. This sets the throttle body adaptation.

3. Start the engine and using the scan tool select measured values, enter block 002 this will display the MAF sensor in gm's per second in field 4. At idle it should be 3 to 5 and at 2500 RPMs, it should be 9-15 and at WOT should be 90 or better. You posted 2 seperate issues. Please, one issue per posting.
Repair Help & Product Troubleshooting for 2005 Volkswagen Jetta

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