94hatchvx

i have a b16sir2 swapped into a 1992 cx hatch back. whenever it warms up it will go wah wah wah every second at a consistant speed from around 1000 rpm to 1500. does anyone know how to fix this. another question. once you have thrown a code and got it fixed how do you reset your ecu?

civicsi_guy

check your iac valve or your temp sensors to clear the code (if you fixed it) you can disconnect the battery for like 3 min or pull the ecu fuse for 3 min

intevic_dx

check the map sensor and vac lines going to it also.