OBD 2 check engine light question
#12
RE: OBD 2 check engine light question
Ok finally went to auto zone and the code is P0420 something about the bank 1 not reading enough from cylinder 1 or something. I have no idea and the people have no idea what the problem is. I need help.
#15
RE: OBD 2 check engine light question
ORIGINAL: md420
I have never seen vapor lock throw a code on a ecu on any car let alone a civic. you can try it though
I have never seen vapor lock throw a code on a ecu on any car let alone a civic. you can try it though
#16
RE: OBD 2 check engine light question
ORIGINAL: Chimera02EX
I just got finished with a whole crap load of trouble with that code, get an O2 simulator; casperelectronics.com 70 shipped, fixed problem.
I just got finished with a whole crap load of trouble with that code, get an O2 simulator; casperelectronics.com 70 shipped, fixed problem.
#17
RE: OBD 2 check engine light question
Yeah they threw me off too, and I went through 3 Bosch sensor replacing the first one, it is the "aftercat" sensor, the bank 1 is for those OBD2 cars with 2 catalyst systems, you can replace your cat, I have a full exhaust with a high flow cat and still threw that code, over the christmas break I'm gonna take a look at the cat and see if it dumped, but I still threw that code after about 3 months with the high flow on. The O2 simulator solves the CEL, its much cheaper than a cat. I'd say do up the O2 sim for now and hold off till you do the rest of the exhaust to worry about replacing the cat. (unless you have inspection coming up soon).
#19
RE: OBD 2 check engine light question
I say ignore your CEL! Just forget it's there!!! That's what I have done for the past 1.5 months...That and I have no way to read the codes cuz of previous owners messin' w/it. Can't find anything mech. wrong!
#20
RE: OBD 2 check engine light question
ORIGINAL: skytanker2003
I say ignore your CEL! Just forget it's there!!! That's what I have done for the past 1.5 months...That and I have no way to read the codes cuz of previous owners messin' w/it. Can't find anything mech. wrong!
I say ignore your CEL! Just forget it's there!!! That's what I have done for the past 1.5 months...That and I have no way to read the codes cuz of previous owners messin' w/it. Can't find anything mech. wrong!