Engine Specific Info and Questions > TDI - Pumpe Duese TDI Engines
CEL HELP Please BEW TDI
jdennison:
P0201 code 2004 Jetta Bew TDI when cold it's fine, when warmup it misfires and code P0201(open inj. circuit)is thrown.
I've recently replaced cyl 1 injector because it misfired when cold then would throw P0201 and P0301 until warmup and restart it ran fine. Now it's opposite except restart won't fix problem.
rallydiesel:
First I would clean the large harness plug on the side of the head with electrical cleaner.
Vincent Waldon:
Unfortunately there are very few TDI drivers on this forum, and even fewer BEW owners... most folks are rockin' IDI engines. ;)
On the other hand there are thousands of BEW owners over at www.tdiclub.com... a posting over there might yield some results for you as well.
Powered by Spearco:
Can you give any other info on the car? How many miles are on it? Do you have VagCom? Did you touqe the injector rocker down enough or to much?
I do work on these from time to time. R&R'ing cams, lifters and bearings, also whats known as the
"Chain Ectomy" on the Passat BHW TDI's.
jdennison:
Car has 215,000 miles, I do have Vag-Com and took some readings with it using measuring block 08 18 23, The plunger on injector 1 where lash is adjusted had some wear marks, I didn't adjust lash exactly. I put new injector in and used old plunger because I was unsure how to adjust lash
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