Volkswagen Golf / Golf GTI / Jetta. Manual — part 129

01-95

DTC code

DTC text

Corrective action

SAE

VAG

P1682 18090 Drive train Can-bus

Implausible message from
ABS control module

- Check Can-bus matching resistor

Page 24-223

Repair Manual, Brake System On

Board Diagnostic (OBD); Repair Group
01

- Check ABS control module DTC
memory:

P1683 18091 Drive train Can-bus

Implausible message from
airbag control module

- Check Can-bus matching resistor

Page 24-223

Repair Manual, Body On Board

Diagnostic (OBD); Repair Group 01

- Check airbag system:

DTC table: SAE P1 codes

01-96

DTC code

DTC text

Corrective action

SAE

VAG

P1691 18099 Malfunction Indicator Lamp

(MIL) -K83-

Open circuit

- Check Can-bus matching resistor

Page 24-223

P1692 18100 Malfunction Indicator Lamp

(MIL) -K83-

Short to Ground (GND)

Repair Manual, Electrical

Equipment On Board Diagnostic
(OBD), Repair Group 01

- Check instrument cluster and
Electronic Power Control (EPC)
Warning Light -K132-:

P1693 18101 Malfunction Indicator Lamp

(MIL) -K83-

Short to positive

P1696 18104 Drive train Can-bus

Implausible message from
Steering Column Electronic
Systems Control Module -J527-

- Check Can-bus matching resistor

Page 24-223

P1699 18107 Drive train Can-bus

No message from Steering
Column Electronic Systems
Control Module -J527-

Electrical Wiring Diagrams,

Troubleshooting & Component
Locations

- Check Steering Column
Electronic Systems Control
Module -J527-:

DTC table: SAE P1 codes

01-97

control module, input and output signals

DTC code

DTC text

Corrective action

SAE

VAG

P1912 18320 Brake Booster Pressure

Sensor -G294-

Short to positive / Open
circuit

Repair Manual, Brake System On Board

Diagnostic (OBD); Repair Group 01

- Check Brake Booster Pressure Sensor -
G294-:

P1913 18321 Brake Booster Pressure

Sensor -G294-

Short to Ground (GND)

P1914 18322 Brake Booster Pressure

Sensor -G294-

Implausible signal

DTC table: SAE P1 codes

01-98

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

Page 01-23

and generate

readiness code again

Page 01-149

.

Fuel and air measurements

DTC code

DTC text

Corrective action

SAE

VAG

P2101 18533 Throttle valve control

Malfunction

- Check Throttle Valve Control Module -
J338-

Page 24-59

P2122 18554 Throttle Position (TP)

Sensor -G79-

Signal too low

1)

Repair Manual, 2.8 Liter VR6 4V

Engine Mechanical, Engine Code(s):
BDF; Repair Group 20

- Check Throttle Position (TP) Sensor:

P2127 18559 Throttle Position (TP)

Sensor 2 -G185-

Signal too low

1)

P2128 18560 Throttle Position (TP)

Sensor 2 -G185-

Signal too high

1)

P2138 18570 Throttle Position (TP)

Sensors 1 & 2 -G79- + -
G185-

Implausible signal

1)

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-

Page 01-3

.

DTC table: SAE P2 codes