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codes p0100 and pending p0101 p0102 p0103 p0104 p0105


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ford25076guy
New User

Aug 5, 2015, 7:17 PM

Post #1 of 7 (840 views)
codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

this is a 01 oldsmobile alero gl with the 2.4l I was wonder why I have a code for a maf sensor but this car does not have one so im lost and don't know why all the other codes are pending. shop I took it to said it might be the catalytic converter just want more ideas.Crazy


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Aug 6, 2015, 4:25 AM

Post #2 of 7 (820 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

Could you give us more information on this vehicle such as what the symptoms your having, any recent repair history before this happened, and what things have been replaced? Was a different scan tool or code reader used to see if those codes still show up when scanned. Seems there is something flakey going on.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Aug 6, 2015, 4:25 AM)


ford25076guy
New User

Aug 6, 2015, 7:15 AM

Post #3 of 7 (812 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

well I work at a body shop so the scan tool I used im pretty sure was different from theirs but the car itself in the repair history has had abs/break work done as far as codes. The guy we bought it from did a few things like the coil and spark plugs and breaks and water pump, but the car itself runs and drives really well. great compression in all cylinders and the air cleaner is not clogged up. only thing I kind of notice is that it shakes a little bit at idle


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Aug 6, 2015, 4:58 PM

Post #4 of 7 (795 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

I would try a different scan tool just to see what codes show up. Don't understand why your getting MAF codes on that one. Strange.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


ford25076guy
New User

Aug 8, 2015, 1:18 PM

Post #5 of 7 (775 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

well anther scanner picked up code p0420 which is a common code for the catalytic converter so I will just hope it fixes the problem and thanks for the help


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Aug 8, 2015, 1:30 PM

Post #6 of 7 (772 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

That code just tells you it detects lower efficiency not definitely replace a converter. If converter is truly bad it was probably killed not the cause and could do so to a new one,


T



ford25076guy
New User

Aug 13, 2015, 12:59 PM

Post #7 of 7 (745 views)
Re: codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In

well I went ahead and replaced the catalytic converter and I hooked up the scan code and it was reading the p0420 code and I cleared it and it work so car seams to idle a little better as well.






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