Honda-Tech - Honda Forum Discussion - New to the forum. Map issue. 2.4. 4 cylinder 2003

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Micko699

06-24-2019 12:40 PM

New to the forum. Map issue. 2.4. 4 cylinder 2003

Im having a MAP issue. The car is running off
, missfire and no power. The reading is stating:
Bad MAP sensor
Running rich.
I replaced the MAP sensor. I just changed the plugs and valve cover gasket. But still running bad. Any ideas?

09chaplak

06-26-2019 04:48 AM

Re: New to the forum. Map issue. 2.4. 4 cylinder 2003

Compression test it.

Dublocivic

06-27-2019 09:09 AM

Re: New to the forum. Map issue. 2.4. 4 cylinder 2003

Quote:

Originally Posted by Micko699 (Post 51958066)

What chassis/engine/ECU/harness etc..?

Make sure your IACV and MAP harness plugs are not reversed. Check MAP voltage and compare it to the service manual's voltage requirement.

Micko699

06-27-2019 10:06 AM

Re: New to the forum. Map issue. 2.4. 4 cylinder 2003

Thank you all for your response. I found the issue. It was the catalytic converter. I had one installed today. Runs great.

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