Hey I got a 2000 accord coupe 2.3ulev and i have a check engine that's been hassling me forever.

Basically I got a check engine light for a bad egr vavle. I replaced it and for about 3 days the light went away. When it returned it had a code (can't remember exact code) for an egr insufficient flow.

What do I have to do, to rid me of this cursed check engine light.?

 

Refer to this thread:

https://www.hondaaccordforum.com/for...problem-48459/

Probably EGR ports, common problem if it is. But, what is your actual trouble code number?

 

The code is P0401 and when I checked the tsb's, it show how to fix it but only on v6 models and that doesn't help much on 4cyl.

 

Sorry, I had a long day today and missed the part that you're car is a 4 cylinder. See these links:

F23A4(ULEV) - Honda-Tech

EGR p0401 code, but I'm a 4 cylinder - Drive Accord Honda Forums

Honda-Tech - View Single Post - DIY Fix for all that had the P0401 code

 

Thanks, and I didn't mean to offend, the links definetly answered my question.

 

No problem and no offense taken.

 

So I cleaned the port put everything back together. When I started the car it had 4 codes instead of the regular po401. Now it says throttle position sensor low input, map sensor high input and its tellin me to check the owners manual for the last one. My car is runnin like poop can't get it higher than 3000rpm and it falls right back down. Please help.!

 

Check that the electrical connectors for the TPS sensor and map sensor were not switched.

 

So I fixed my insufficient flow code now I have P0108 which is map sensor high input and P0122 which throttle position sensor low input.? Can anyone hellpp me I have to drive to workk.! What could I have done wrong.?