DTC P1424 Audi
Secondary Air Injector System (Bank 1) Leak Detected
Secondary Air Injector System (Bank 1) Leak Detected
Description
Ignition on or vehicle running, and the ECM detected a leak in the secondary air injector system.
Cause and Solution
Poor hose pipe connections between the secondary air injector pump motor and valve
Faulty hoses or pipes
Video Guide
Diagnostic Info
- DTC Code: P1424
- Brand: Audi