BMW P1413: Secondary Air Injector Pump Relay Control Circuit Signal Low

Is your scanner showing BMW P1413?
No worries. We'll show you what it means and how to deal with it.

Presented by
OBD Codex, Administrator

BMW P1413: Secondary Air Injector Pump Relay Control Circuit Signal Low

DIY Difficulty Level
Repair Cost
Can I Still Drive?
Yes (Short-term only)

What Does The BMW P1413 Code Mean?

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.

What Are The Potential Causes Of The BMW P1413 Code?

Below are some potential causes of this DTC:

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

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Dorman 911-975 Secondary Air Injection Check Valve Compatible with Select BMW Models

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources


Tagged :
You know someone would like this

Leave a comment

Your email address will not be published. Required fields are marked *