FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

DTC 17828



SAE VAG Description
P1420 17828 Sec. Air Inj. Valve Circ Electrical Malfunction

- Secondary Air Injection (AIR) valve, checking. Secondary Air Injection (AIR) Valve, Checking