[Richard Suttie]

After you complete a timing belt change on a 2005 TDI PD engine is there any fuel settings to do using VAG-COM?? Does the computer automatically make any adjustments necessary on injector timing?

 

[Stefan2006]

No settings through vag com. The computer does all the fine tuning of injection timing on PD engines.

 

[chittychittybangbang]

No settings through vag com. The computer does all the fine tuning of injection timing on PD engines.

^^^ correct. Injection timing is non adjustable during the timing belt job. Adjusting injection timing only applies to the ALH engines (and earlier)

 

[Richard Suttie]

Thanks

Thanks for the info. Figured the computer would do the job, just wanted to know for sure! This is my first newer Jetta, used to driving an 86 and a 88 turbo diesel. The 2005 is sure nice! I am averaging over 50 MPG at speeds up to 110 kph. At 120 kph the mileage drops to 45 or 46 mpg. 35 mpg around town.

Richard.