CEL help!

[STRteg]

1994 acura integra ls (B18B1) sometimes codes come on sometimes they dont need help figuring out what needs to be fixed

03-2 map circuit high input

43-2 fuel supply over lean

[STRteg]

nobody can assist with this?

[Barefoot]

03 - vac leak
43 - o2 sensor

[STRteg]

03 - vac leak
43 - o2 sensor

car is putting too much gas,ecu problems?

[yunglaosta]

03 - vac leak
43 - o2 sensor

if thats the case, then check for vacuum leaks anywhere, and check ur o2 sensor. how's the car coming along Strteg?

[Barefoot]

if thats the case, then check for vacuum leaks anywhere, and check ur o2 sensor. how's the car coming along Strteg?

id check for leaks first an with hope fingers crossed that clears up the o2 code also.

[G.C]

most likely o2 sensor. if it comes on and off.

[yunglaosta]

id check for leaks first an with hope fingers crossed that clears up the o2 code also.

i agree with you

[STRteg]

gonna check for leaks asap cars comin good bro thanks for the help everyone guy at the emissions place said my ecu was either messed up or not right for m car its dumping too much fuel