Volkswagen Golf / Golf GTI / Jetta. Manual — part 125

01-79

DTC code

DTC text

Corrective action

SAE

VAG

P1422 17830 Secondary Air Injection

(AIR) Solenoid Valve -
N112-

Short to positive

P1424 17832 Bank 1, secondary air

system

Leak detected

Repair Manual, 2.8 Liter VR6 4V Engine

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

- Check secondary air system:

P1425 17833 Evaporative Emission

(EVAP) Canister Purge
Regulator Valve -N80-

Short to Ground (GND)

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

Page 01-100

, Output Diagnosis Test

Mode (DTM)

P1426 17834 Evaporative Emission

(EVAP) Canister Purge
Regulator Valve -N80-

Open circuit

DTC table: SAE P1 codes

01-80

DTC code

DTC text

Corrective action

SAE

VAG

P1427 17835 Brake System

Vacuum Pump
activation

Short to positive

- Check Brake System Vacuum Pump

Page 01-100

, Output Diagnosis Test Mode

(DTM)

P1428 17836 Brake System

Vacuum Pump
activation

Short to Ground
(GND)

P1429 17837 Brake System

Vacuum Pump
activation

Open circuit

P1430 17838 Brake System

Vacuum Pump
activation

Open circuit / Short to
positive

P1431 17839 Brake System

Vacuum Pump
activation

Open circuit / short to
Ground (GND)

DTC table: SAE P1 codes

01-81

DTC code

DTC text

Corrective action

SAE

VAG

P1432 17840 Secondary Air Injection

(AIR) Solenoid Valve -
N112-

Open circuit

- Check Secondary Air Injection (AIR)
Solenoid Valve -N112-

Page 01-100

,

Output Diagnosis Test Mode (DTM)

P1433 17841 Secondary Air Injection

(AIR) Pump Relay -
J299-

Open circuit

- Check Secondary Air Injection (AIR)
Pump Relay -J299-

Page 01-100

,

Output Diagnosis Test Mode (DTM)

P1434 17842 Secondary Air Injection

(AIR) Pump Relay -
J299-

Short to positive

P1435 17843 Secondary Air Injection

(AIR) Pump Relay -
J299-

Short to Ground (GND)

P1436 17844 Secondary Air Injection

(AIR) Pump Relay -
J299-

Electrical malfunction

DTC table: SAE P1 codes

01-82

DTC code

DTC text

Corrective action

SAE

VAG

P1470 17878 Leak Detection Pump (LDP)

-V144-

Electrical malfunction

- Check Leak detection pump (LDP) -
V144-

Page 01-100

, Output

Diagnosis Test Mode (DTM)

P1471 17879 Leak Detection Pump (LDP)

-V144-

Short to positive

P1472 17880 Leak Detection Pump (LDP)

-V144-

Short to Ground (GND)

P1473 17881 Leak Detection Pump (LDP)

-V144-

Open circuit

P1475 17883 Leak Detection Pump (LDP)

-V144-

Malfunction/no signal

P1476 17884 Leak Detection Pump (LDP)

-V144-

Malfunction/vacuum
insufficient

P1477 17885 Leak Detection Pump (LDP)

-V144-

Malfunction

P1478 17886 Leak Detection Pump (LDP)

-V144-

Blocked hose detected

P1479 17887 Brake vacuum system

mechanical malfunction

- Check Brake System Vacuum Pump

Page 01-100

, Output Diagnosis

Test Mode (DTM)

DTC table: SAE P1 codes