Volkswagen Passat 1995 Official Factory Repair Manual page 1593

Diagnostic Trouble Code (DTC) tables:
Additional exhaust regulation
SAE-
DTC
P1409 Evaporative Emission System Pure
Control Valve Circuit
P1410 Evaporative Emission (EVAP) Canister
Purge Regulator Valve -N80-, Short
circuit to B+
P1420 Secondary Air Injection System
Switching Valve (A) Circuit, Malfunction
P1421 Secondary Air Injection (AIR) Solenoid
Valve -N112-, Short circuit to Ground
(GND)
P1422 Secondary Air Injection (AIR) Solenoid
Valve -N112-, Short circuit to B+
P1424 Bank 1, Secondary air system leak
detected
P1425 Evaporative Emission (EVAP) Canister
Purge Regulator Valve -N80-, Short
circuit to Ground (GND)
P1426 Evaporative Emission System Pure
Control Valve Circuit, Open
P1432 Secondary Air Injection System
Switching Valve (A) Circuit Open
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DTC text Corrective action
- Check Evaporative Emission
(EVAP) Canister Purge Regulator
Valve -N80- Page 20-34
- Check Secondary Air Injection (AIR)
Solenoid Valve -N112-
- Check Secondary Air Injection (AIR)
system for proper seal
- Check Evaporative Emission
(EVAP) Canister Purge Regulator
Valve -N80- Page 20-31
- Check Secondary Air Injection (AIR)
Solenoid Valve -N112-
Page 31 of 41
ST-86
Page 26-20
Page 26-18
Page 26-20
6/12/2004