What does a HHR engine control computer do?
What does a HHR engine control computer do?
Your HHR engine control computer makes ignition and fuel calibrations to ensure proper engine performance, fuel efficiency and smooth automatic transmission gear-shifting. When problems arise, knock them down with a quality Chevy HHR engine control module from AutoZone.
What is the ECM on a Chevy HHR?
by Zyon Silket. The electronic control module (ECM) on the Chevy HHR is the brains of the vehicle. Without it, the engine would not know how to run properly.
Why is my Chevy HHR engine not working?
A classy throwback with a modern twist, your Chevy HHR is a versatile wagon that provides you with plenty of cargo space. Problems with your fuel economy or a check engine light that won’t go off often mean problems with your engine control module.
How to reset the engine control module ( ECU )?
The 2 most common ways to reset your car computer is by either unplugging the battery or by resetting the fuse related to the engine control module Will disconnecting battery reset ECU? Disconnect the battery and Switch the ignition key to the on position for about 15 minutes should reset the ECU
by Zyon Silket. The electronic control module (ECM) on the Chevy HHR is the brains of the vehicle. Without it, the engine would not know how to run properly.
When to reset the engine light on a Chevy HHR?
You should reset the engine light on an Chevy HHR only after the reason why the engine light came on in the first place has been diagnosed and, if necessary, repaired. Otherwise, damage can occur to other components depending on what the code from the trouble light indicates.
The 2 most common ways to reset your car computer is by either unplugging the battery or by resetting the fuse related to the engine control module Will disconnecting battery reset ECU? Disconnect the battery and Switch the ignition key to the on position for about 15 minutes should reset the ECU
Why do I need to Reset my ECM?
If your check engine light comes on then chances are there may be an internal electrical issue within your vehicle that must be addressed. Before replacing any parts you want to reset your ECM to ensure that part replacements are absolutely necessary. There are a few ways to reset your Engine control modules.
