Volkswagen Golf / Golf GTI / Jetta. Manual — part 121

01-64

DTC code

DTC text

Corrective action

SAE

VAG

P1137 17545 Bank 1, mixture

adaption (add.),
System too rich

- Check fuel pressure control and holding
pressure

Page 24-110

- Check fuel injectors

Page 24-104

Repair Manual, 2.8 Liter VR6 4V Engine

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

- Check Evaporative Emission (EVAP)
Canister Purge RegulatorValve -N80-:

Note:

add. = additive means, the DTC only occurs at idle.

DTC table: SAE P1 codes

01-65

DTC code

DTC text

Corrective action

SAE

VAG

P1141 17549 Load determination

Implausible value

- Check Mass Air Flow (MAF) Sensor -G70-

Page 24-52

P1142 17550 Load determination

Limit not reached

- Check intake system for leaks

Page 24-

121

P1143 17551 Load determination

Limit exceeded

- Check Throttle Valve Control Module -J338-

Page 24-59

Repair Manual, 2.8 Liter VR6 4V Engine

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

- Check Throttle Position (TP) Sensor:

P1149 17557 Oxygen Sensor

(O2S) control, bank
1

Implausible control
value

- Checking Oxygen Sensor (O2S) and
Oxygen Sensor (O2S) control before Three
Way Catalytic Converter (TWC)

Page 24-

131

DTC table: SAE P1 codes

01-66

DTC code

DTC text

Corrective action

SAE

VAG

P1151 17559 Bank 1, mixture

adaption region 1

Below lean limit

- Check fuel pressure control and holding
pressure

Page 24-110

- Check fuel injectors

Page 24-104

Repair Manual, 2.8 Liter VR6 4V Engine

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

- Check fuel pump:

- Check intake system for leaks

Page 24-

121

Repair Manual, 2.8 Liter VR6 4V Engine

Mechanical, Engine Code(s): BDF; Repair
Group 26

- Check exhaust system for leaks:

Repair Manual, 2.8 Liter VR6 4V Engine

Mechanical, Engine Code(s): BDF; Repair
Group 26

- Check secondary air system:

- Check vacuum lines for leaks

DTC table: SAE P1 codes

01-67

DTC code

DTC text

Corrective action

SAE

VAG

P1152 17560 Bank 1, mixture

adaption region 2,

Below lean limit

- Check fuel injectors

Page 24-104

Repair Manual, 2.8 Liter VR6 4V Engine

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

- Check fuel pump:

- Check intake system for leaks

Page 24-

121

Repair Manual, 2.8 Liter VR6 4V Engine

Mechanical, Engine Code(s): BDF; Repair
Group 26

- Check exhaust system for leaks:

Repair Manual, 2.8 Liter VR6 4V Engine

Mechanical, Engine Code(s): BDF; Repair
Group 26

- Check secondary air system:

DTC table: SAE P1 codes