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check engine light codes

Old Jul 20, 2008 | 08:36 PM
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Default check engine light codes

check engine light ..ran these codes...p1104....p0110......p0100.....p0105
 
Old Jul 20, 2008 | 08:51 PM
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Default RE: check engine light codes

P0100-volume air flow circuit malfunction
p0105-baro pressure circuit malfunction
p0110-intake air tempcircuit malfunction
p1104-turbo wastegate solenoid malfunction

Did you just do any work to your car?
 
Old Jul 20, 2008 | 10:12 PM
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Default RE: check engine light codes

Vac lines are fuuuucked
 
Old Jul 21, 2008 | 06:52 AM
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Default RE: check engine light codes

Its probably one of two things

1. The ECU is bad
2. The Mass Airflow Sensor (MAF) is bad.

However even though the ECU is the more expensive i would start with that. Maybe try and find someone that will let you borrow one to give it a try.
 
Old Jul 21, 2008 | 10:49 AM
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so the ecu or mas can be causing poor accerleration and the choppy feeling?..so i should get my mas and ecu and vac lines...and exhaust leak....those could be the main reason.....im just tired of dealing wit ****ty mechanics....i took it a couple months ago and told them to check everything....from fuel to lines...and obviously they didnt do a good job......just want to make sure cause if i tell them to check that specifically maybe they will <sarcasm!...thanks alot fellas...hopefully those are the prob so i can take care of it....tired of drivin a ****ty dsm...
 
Old Jul 21, 2008 | 11:27 AM
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Default RE: check engine light codes

Try unplugging the maf and driving it and see if its any better. I am betting on a bad maf.
 
Old Jul 21, 2008 | 11:48 AM
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well i drove with out the mas..both good and bad....ofcourse it ran chopppy upto 2300rpm then it halled ***...that could be the cooparate..but instead of buyin a new mas can i just get a maf translator to also run open b.o.v and take care of the problem
 
Old Jul 21, 2008 | 05:04 PM
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Get a used 2g mas, you can get them dirt cheap. Running a gm maf is very expensive and can be a pain to tune. One more thing dont get the gm maf just so you can vent your bov.
 
Old Jul 21, 2008 | 05:20 PM
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Default RE: check engine light codes

After you replace the MAS, be sure to unplug the battery for a few mins to let the ECU reset. Then you should be good to go.

If not, then you have other problems.
 
Old Jul 21, 2008 | 06:23 PM
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i still havea feeling its the ecu. but you can try the maf first
 

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