DTC P1411 BMW

Secondary Air Pump Valve Plausibility

Secondary Air Pump Valve Plausibility

Description

The Engine Control Module detects an implausible signal 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: PT3M51S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1411
  • Brand: BMW
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