Volkswagen Golf 1999 Service Manual page 516

DTC table: SAE P2 codes
DTC table: SAE P2 codes
DTCs P2101 to P2138, VAG 18533 to 18570
Note:
The DTC code overview is listed according to SAE or VAG code.
Erase DTC memory after repairing malfunction
readiness code again
Fuel and air measurements
DTC code
SAE VAG
P2101 18533 Throttle valve control
Malfunction
P2122 18554 Throttle Position (TP)
Sensor -G79-
Signal too low
P2127 18559 Throttle Position (TP)
Sensor 2 -G185-
Signal too low
P2128 18560 Throttle Position (TP)
Sensor 2 -G185-
Signal too high
P2138 18570 Throttle Position (TP)
Sensors 1 & 2 -G79- + -
G185-
Implausible signal
1)
If this malfunction occurs the Motronic Engine Control Module (ECM) -J220- switches
on the Electronic Power Control (EPC) Warning Light -K132- in the instrument cluster.
Significance of Electronic Power Control (EPC) Warning Light -K132-
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...
Page 01-149 .
DTC text
- Check Throttle Valve Control Module -
J338-
- Check Throttle Position (TP) Sensor:
Engine Mechanical, Engine Code(s):
1)
BDF; Repair Group 20
1)
1)
1)
Page 01-23 and generate
Corrective action
Page 24-59
Repair Manual, 2.8 Liter VR6 4V
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12/2/2005