Additional emissions regulation

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2005 Volkswagen Jetta, 2004 Volkswagen Jetta, 2003 Volkswagen Jetta, 2003 Volkswagen Golf, and 2002 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC TROUBLE CODE (DTC) - P1410-P1426)

SAE - DTC	VAG Code	DTC text	Corrective action
P1410	17818	Tank Ventilation Valve Circ, Short to B+	Check Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-, see 20 FUEL SUPPLY
P1420	17828	Secondary Air Injection (AIR) solenoid valve - N112- electrical malfunction in circuit	Check Secondary Air Injection (AIR) Solenoid Valve - N112-, see SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING
P1421	17829	Secondary Air Injection (AIR) solenoid valve - N112- short circuit to Ground (GND)
P1422	17830	Secondary Air Injection (AIR) solenoid valve - N112- short circuit to B+
P1424	17832	Bank 1, Secondary Air Injection (AIR) system, leak detected	Check Secondary Air Injection (AIR) system for proper seal, see SECONDARY AIR INJECTION SYSTEM
P1425	17833	Tank Vent. Valve, Short to Ground	Check Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-, see 20 FUEL SUPPLY
P1426	17834	EVAP canister purge regulator valve -N80- open circuit

DIAGNOSTIC TROUBLE CODE (DTC) - P1432-P1435

SAE - DTC	VAG Code	DTC text	Corrective action
P1432	17840	Secondary Air Injection (AIR) solenoid valve -N112- open circuit	Check Secondary Air Injection (AIR) Solenoid Valve -N112-, see SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING
P1433	17841	Secondary Air Injection (AIR) pump relay -J299- open circuit	Check activation of Secondary Air Injection (AIR) Pump Relay -J299-.
P1434	17842	Secondary Air Injection (AIR) pump relay -J299- short circuit to B+
P1435	17843	Secondary Air Injection (AIR) pump relay -J299- short circuit to Ground (GND)

DIAGNOSTIC TROUBLE CODE (DTC) - P1450-P1452

SAE - DTC	VAG COde	DTC text	Corrective action
P1450	17858	Sec. Air Inj. Sys. Circ., Short to B+	Check activation of Secondary Air Injection (AIR) Pump Relay - J299-.
P1451	17859	Sec. Air Inj. Sys. Circ., Short to Ground
P1452	17860	Sec. Air Inj. Sys, Open Circ.

DIAGNOSTIC TROUBLE CODE (DTC) - P1471-P1476

SAE - DTC	VAG Code	DTC text	Corrective action
P1471	17879	EVAP Emission Contr. LDP Circ., Short to B+	Check Leak Detection Pump (LDP) -V144-, see 20 FUEL SUPPLY EVAP canister system, check for proper seal, see 20 FUEL SUPPLY
P1472	17880	EVAP Emission Contr. LDP Circ., Short to Ground
P1473	17881	Leak Detection Pump (LDP) tank ventilation system open circuit
P1475	17883	Leak Detection Pump (LDP) for tank ventilation system, malfunction / no signal
P1476	17884	Leak Detection Pump (LDP) tank ventilation system malfunction/vacuum too low