Please help!!!
#1
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Please help!!!
Earlier today I bought and installed a new left front bank O2 sensor. After I got it in is when weird stuff started happening. I noticed that I was idling at about 400 in park. So I turn up the idle with the screw.
I also hear a weird noise coming from my intake. It sounds like a gas leak or something. A loud hiss. I think it is just a vacuum leak so I get out the duct tape and tape everywhere I can think of. No help.
I think Uh oh I must have codes. So I check the codes and I get as follows
11 02 revolution sensor. The thing is I just replaced that a week ago with one that worked.
0303 Front left O2. I just replaced that about 6 hours ago.
0102 MAFS. I unplugged and plugged it back in.
0504 TCM that is the one that makes no sense.
Also the CEL is flashing but only when my foot is on the gas. I have no bucking, hesitation, stalling, or other symptoms. Im not sure what the hell is going on. Sorry for the long post but.........
Please help me out.
I also hear a weird noise coming from my intake. It sounds like a gas leak or something. A loud hiss. I think it is just a vacuum leak so I get out the duct tape and tape everywhere I can think of. No help.
I think Uh oh I must have codes. So I check the codes and I get as follows
11 02 revolution sensor. The thing is I just replaced that a week ago with one that worked.
0303 Front left O2. I just replaced that about 6 hours ago.
0102 MAFS. I unplugged and plugged it back in.
0504 TCM that is the one that makes no sense.
Also the CEL is flashing but only when my foot is on the gas. I have no bucking, hesitation, stalling, or other symptoms. Im not sure what the hell is going on. Sorry for the long post but.........
Please help me out.
#4
Originally Posted by mazzivart
Also the CEL is flashing but only when my foot is on the gas. I have no bucking, hesitation, stalling, or other symptoms.
#5
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Originally Posted by Judas
Have you checked your coils?
Did you get a Cylinder Misfire code?
Did you get a Cylinder Misfire code?
#6
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Originally Posted by ewuzh
That happened to me once. Turned out to be a leaking injector causing some major misfiring and havoc.