2002 Jetta TDI code

bernmntsa · September 23rd, 2009, 05:02

I am getting a code P0402 EGR flow excessive. What does this mean and how is it resolved?

oilhammer · September 23rd, 2009, 05:13

Start with a VAG-specific scan tool.

Chances are it will need a MAF sensor, but I would still want to see what a real scan tool says.

BeartheBruce · September 25th, 2009, 04:59

A VAG specific scan tool would give you code 16786

oilhammer · September 25th, 2009, 05:04

Quote:

Originally Posted by BeartheBruce

A VAG specific scan tool would give you code 16786

And possibly other DTCs and who-knows-what-else in some of the other modules.

thebigarniedog · September 25th, 2009, 06:53

Quote:

Originally Posted by bernmntsa

I am getting a code P0402 EGR flow excessive. What does this mean and how is it resolved?

If you need it scanned (and want to drive to Galion, Ohio) let me know. I have VCDS and can do it for you free.