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#1
06-09-2010, 05:19 PM
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MAF problem i think?
I have a 2000 grand prix 3.8 and i was getting a code 102 MAF low input and i tested (at the MAF plug) for 12v (which i had), 5v ref (which it showed), and ground (that i had but i spliced in a better ground). so obviously i changed the MAF sensor (not the most expensive one, refurbished) and cleared the codes but the low input code persists!!! I don't get it cause i have the volts at the male plug?? Anyone came across this and would be willing to shed some light?? All help will be appreciated
 Mabey a computer update?? all the wiring looks good
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#2
06-09-2010, 08:51 PM
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Re: MAF problem i think?
Exchange the refurbished MAF out with a different one.
__________________
-2000 Grand Prix GTP 170,000mi (daily driver) -2000 Olds Alero 100,000mi (soon to be DD with gas at $3.45/gal) -1997 Chev K1500 4x4 115,000mi (Natalie's truck [nans_grandprix]) AF "2.0" Community Guidelines Conservative Victory 2012!!! "I'll Keep my Guns, Freedom, and Money. You can Keep the Change!" ----->>>>> Did You Know? <<<<<-----
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#4
06-10-2010, 08:02 AM
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Re: MAF problem i think?
did you clear the code after installing the replacement MAF?
If so, then X3, especially if your reman one is a Cardone brand, they have a high failure rate.
__________________
 Still waiting for the "good old days" I'll get to bore my future grandchildren with!
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#5
07-04-2011, 10:40 PM
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Re: MAF problem i think?
Just replaced MAFS on '98 GP GT 3.8L w/ 77K miles. Limped into local dealer 'cause I wasn't sure what was wrong ... engine hesitating & dying in traffic ... scary! $500+ later, I was back on the road. New GM part $360 & $150 for 1.5 hrs. labor. (Ironically, the GM part is made in Japan.) A sucker born every minute & I'm living proof.
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