MRN1120

hey i have a 90 civic with a zc throwing a code 1 and 14. the idle jumps al over and it is bogging when i accelerate. it also seems to be running rich. any help would be appreciated. thanx

MRN1120

oh and im running a pm7

mar778c

iTrader: (1)

see faq at the top of the forum:

Code 1) O2 sensor : check wiring


Code 14 ) Air Idle Control : check wiring.

MRN1120

thanx i new i saw that page somewhere but couldnt find it in the search

crxdriver89

hey man, i had the same problems with my zc after i put it in my hf, and ya know what happened??? i blew the motor. couldn't figure out what the hell the problem was. its somewhere in the vacuum lines, cause i switched mine around, and it fixed those codes but threw a code 7. im tellin you, its not as simple as the codes, there is something else serious going on, i just couldn't figure it out, and neither could three other honda guys i had take a look at it. i ordered a new zc from hmotors online and they say it'll be here by friday. now, i could be wrong and it coulda just been that zc motor, but i checked all the sensors and they were fine, swapped em onto my buddies ef and nothin happened to my car, so its something hooked up wrong. if you figure this out, please please tell me, cause im afraid im gonna have the same problems with this motor hmotors. i hope not, but we'll see. im gonna take out the blown one tomorrow and swap in the new one as soon as it gets here.

MRN1120

problem fixed. wire for o2 sensor broke in 2 and i cleaned out the iacv. runs good now