Golf GLS L4-1.8L Turbo (AWW) (2001)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - Engine Misfire DTC'S Set
Group: 01
Number: 03-05
Date: July 1, 2003
Subject:
Update Programming (Flashing) Engine Control Module (ECM)
Model(s):
GTI, Jetta, Jetta Wagon with 1.8T 2001
with (Eng. code AWD, AWW)
(see ECM Part Nos.)
Condition
ECM requires "Update - Programming" to correct Diagnostic Trouble Code (DTC) P0300 and any of the following DTCs - P0301, P0302, P0303,
P0304.
For ECM Part Nos:
06A 906 032 GH
06A 906 032 DM
06A 906 032 DL
Service
CAUTION!
The following "Update - Programming" (flashing) process may overwrite any "TUNED" ECM programming.
A "TUNED" ECM is described as any ECM altered so as to perform outside the normal parameters and specifications approved by Volkswagen of
America, Inc..
If you encounter a vehicle with a "Tuned" ECM, prior to performing the "Update - Programming" (flashing) procedure:
^
Your Dealership should place the vehicle owner on notice in writing, that their ECM was found to have been tuned, and that any damage caused by
the tuning of the ECM (including any adverse emissions consequences) will not be covered by Volkswagen of America, Inc. warranties.