ok i got an 04 accord 4 cyl. CEL is on reads a bad barometric pressure sensor when i got it tested. cleaned everying that has to do with throttle body air filter nothing worked.I think i need a new ecu/pcm. On top of that lights dim while driving its annoying, i heard it was 'normal' not sure if i believe that. And for the final thing driver side window when it is rolled up (electric) it randomly every minute or so tries to roll up on its own. Any advice about any of this issues would be great.

thanks for your time

 

putting a bunch of problems in one thread does not normally work well.

Lets focus on one problem at a time.

Has this car been in a flood? I ask as you have problems normally associated with water intrusion.

Barometric issues with the ECU can only be resolved by replacing the ECU. The Barometric sensor is part of the ECU.

How long have you owned the car for?

Do you know the history for it?

 

no dont know the history of it it was purchased at a dealership last march

 

ok - I am going to say your car was in a flood.

You need a new ECU

Check Ebay for one.

After you replace that report back with what problems you are still having.

 

I also remember reading a thread where a leaking evaporator core can get coolant on the PCM. I can't remember what year accord, but it might have been an 03-07. Take a look at the pcm to see if there was coolant leaking on it.