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  • FAQ

2009 - 2010 Mazda 6 PCM/ECM Repair

  • Mazda 6 PCM ECM repair for ignition coil failure
  • Mazda 6  PCM ECM repair service
1-business day turnaround service
$319.99 $229.99


(You save $90.00)
  1. How This Works
  2. Instructional Information
  3. Part Numbers
  4. Warranty
  5. Reviews

Product Description

We offer a repair service for a 2009 - 2010 Mazda 6 PCM (Power Control Module) or ECM (Engine Control Module) damaged by failed ignition coils. The PCM is also referred to as the ECU (Engine Control Unit), or simply as the engine computer.

NOTE:  Our repair service is only for the 3.7L vehicles.  We currently do not have a repair service on the 2.5L vehicles of this same year range. 

This PCM failure is the most common problem with the Mazda 6 PCM/ECM and is indicated by one or more of the following diagnostic trouble codes: P0351, P0352, P0353, P0354 P0355, and P0356

**If a faulty coil pack has damaged the PCM, then the coil pack must be changed at the same time as the PCM.  Based on extensive experience with these computers, we strongly recommend a genuine Motorcraft coil pack.  There are counterfeit coils on the market that claim to be Motorcraft, so be sure to order from an authorized Ford/Motorcraft distributor.  We have several sources that we can recommend for these coils. Please contact us at 800-547-2049 for recommendations.**

Our rebuild service is the easiest ways to get back on the road and the ONLY ways to avoid a trip to the dealership.

  •     Your existing keys WILL work upon re-installation.
  •     Fixes the following error codes: P0351, P0352, P0353, P0354, P0355, and P0356.

Your rebuilt PCM will arrive ready to install and use! Our staff is extremely knowledgeable about this frequent failure of the engine computer and will be glad to answer any questions you have.

If you have any questions, please call us at 800-547-2049.

Wondering How This Repair Service Works?

At Circuit Board Medics, our focus is on quality repairs, fast turnaround, and excellent communication. One key to achieving these goals is ensuring that we have customers' contact information and payment before beginning any repair order. Watch our video to learn more about how our repair process works and how we can help to get your vehicle or appliance back up and running quickly. Disclaimer: We are not responsible for lost, delayed, or non-repaired items shipped to our facility without an order number.


Our no-hassle warranty covers your repair for a full year. If the repair fails anytime within a year, we will repair the item again. In the rare occasion that the item is not repairable, we will either replace the circuit board entirely or refund the cost of the repair, at our discretion. See Details...

Product Reviews