So I put a new engine into the 1990 Honda Civic Ex and it has the 1.6L. The issue I am having is that I start the car revs up fine and acts good but then the check engine will come up and wont go past 3K rpm. Any idea what it could be I heard it could be the MAP sensor causing it to do that. Any ideas would help. TIA.

 

lift your carpet up on the passenger side and give us the code flashing on the ecu

 

What code is blinking from the LED on the ECU below the front passenger carpet?

 

Ok and that also works for a 1990 correct, it will just flash a code that comes in ?

 

I will check it tomorow when I go out to the car been driving my Jeep. I will let yall know asap and also take down the chart codes.

 

Alright I was able to look it up and it pulled a 4 which is crank angle, if I recall correctly that is part of the distributor that the whole thing needs to be changed correct ?

 

if your car is mpfi then yes it is in the dizzy

 

It is the 1.6L programmed fuel injected, same thing ?

 

 

Cool will try what it says I really want the civic running lol