Computers and Electronics

What are the symptoms of a bad ECM?

- Check Engine Light Starts Flashing. ... - Stalling or Misfiring Engine. ... - Engine Performance Issues. ... - Vehicle not starting. ... - Poor Fuel Efficiency.

Where is the ECM module located?

engine compartment

Can you replace a ECM yourself?

The good news? The answer to the question “Is it hard to replace an ECM?” is NO! The parts themselves aren't inexpensive (as long as you're buying them from us!), plus high quality aftermarket and OEM ECMs can be easily installed yourself.Mar 18, 2019