Volkswagen Passat 1995 Official Factory Repair Manual page 2881

On Board Diagnostic (OBD) program
VAG 1551 print-
out
00518
Throttle Position
Sensor -G69-
Signal outside
tolerances
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.AT02.01.2
Possible cause of malfunction
Open or short circuit
Throttle Position (TP) Sensor -G69- malfunctioning
On vehicles with 6-cylinder engine from 01.93:
Motronic Engine Control Module (ECM)
malfunctioning (signal from the Throttle Position (TP)
Sensor -G69- is routed to Transmission Control
Module (TCM) -J217- via ECM)
Page 12 of 43
Repairing malfunction
- If DTC 00638 is also
displayed, then repair this
first
- Check wiring and
connections according to
wiring diagram
- Read measured value
block page 01-40
display group numbers 01
and 03
- Carry out electrical tests
from page 01-59
- Replace Throttle Position
(TP) Sensor -G69-
Repair Manual,
2.0 Liter General, Engine or
1.8 Liter General, Engine or
2.8 Liter VR6 General,
Engine,
Repair Group 24
- Bring system to basic
settings
page 01-39
- Vehicles with 6-cylinder
engine: Replace Motronic
Engine Control Module
(ECM) -J220-
Repair Manual, 2.8 Liter
VR6 Fuel Injection &
Ignition, Repair Group 24
- Bring system to basic
settings
page 01-39
01-31
;
12/6/2004