DTC P1413 BMW

Secondary Air Injector Pump Relay Control Circuit Signal Low

Secondary Air Injector Pump Relay Control Circuit Signal Low

Description

The Engine Control Module detects a short circuit when activating the secondary air injection solenoid valve. Note: Solenoid valve is closed when no voltage is present.

Cause and Solution

Connector to the secondary air injection valve is loose or disconnected
Secondary air injector valve circuit short
Secondary air injector valve circuit is open

Video Guide

Duration: PT3M52S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1413
  • Brand: BMW
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