2006 Jetta P0726

B1izzy

New member
Joined
Mar 4, 2023
Location
US
TDI
2006 Jetta TDI
So I’ve been trying to figure out what’s going on with this car. I have replaced the crankshaft position sensor and the plug leading to it. Repaired wiring lead back to the ECM. I was able to clear the p0726 code and the car now starts normally and idles normally. When I begin to drive and hit 2k rpm the car stutters and throws the same code again. I lose the tachometer, cruise control, traction control, and the engine oil pressure light comes on. The car then accelerates very poorly and shifts poorly. Help!
 

Rx7145

Veteran Member
Joined
May 21, 2017
Location
Ohio
TDI
2006 Jetta BRM
If you have a VCS, maybe you can live data the crank position sensor to see what it’s doing in real time around 2000 RPM.
 
Joined
Mar 6, 2023
Location
sudbury canada
TDI
2006 1.9l tdi BRM with a DSG trans code HXU
id say its the turbo on the fritz my first turbo threw a camshaft position sensor code and put car in limp mode and 1 tech said car was totaled but the other tech swapped turbo with an old one i had and it fixed the problem. but could also be other things. oil pressure light came on for me but my abs light and traction control light are constantly on
 
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