AIT sensor problem

Asked by Nov 04, 2014 at 05:45 PM about the 2002 Buick Park Avenue Base

Question type: Maintenance & Repair

hello. long story short, and hope this is not a ecm,pcm, problem,no power at all getting
to the AIT sensor. out of the pig tail or after it as well from the 2 wires,red/with black
stripe should be 5v low ref from the pcm, with the tan wire carries the signal back. my
question, is their in any way ,shape ,form, a fuse that inter acts with this ? i dont think
so but never hurts to ask? heard sometimes the pcm goes bad on that side and hope
that is not the case ?  by the way my code is PO113 and i know its a circut high
impute, being that the sensor has absolutely no power getting to it.. what do u think ?
pin test at the ecm ?  thank u chris s

1 Answer

it was a bad 5 dollar pigtail connecter ! at least not a 975 dollar ecm ! yes thank u :)

Your Answer

Add photo

Related Questions

  • Speed sensor 1 answer

    When I stop at a stop sign n take off it jerks really hard ,I don't​ know if it's a trans mount or the speed sensor

    2002 Buick Park Avenue Base

    -

    Maintenance & Repair

  • Starting problems 7 answers

    Hi Guys, I’m new here and need some help. Here’s what I have; A 1991 Buick Park Avenue 6 cyl, starts sometimes, runs when it feels like it then quits for no reason. New parts installed; Ignition coil...

    1991 Buick Park Avenue 4 Dr STD Sedan

    -

    Maintenance & Repair

  • Tring to fix my rpm problem 1 answer

    I have a 97 Buick I just fix the throttle position sensor and mass airflow sensor but my RPM is high and even without touching the gas or the brakes the car wants to drive on its own and the cruis...

    1997 Buick Park Avenue 4 Dr STD Sedan

    -

    Maintenance & Repair

  • I'm having problems with my 92 Buick PA air conditioning system. 1 answer

    I've replaced the compressor, recharged the system with no leaks, replaced the ATC vacuum system behind the dash, checked the low pressure sensor, and replaced a relay under the hood. I've reset the...

    1992 Buick Park Avenue 4 Dr Ultra Supercharged Sedan

    -

    Maintenance & Repair

  • sensors 4 answers

    I would like to know the location of the sensors in my 90 buick regal lmt

    1990 Buick Regal

    -

    Maintenance & Repair

Search Buick Park Avenue Questions

Buick Park Avenue Experts

#1 Jking1838
Jking1838
Reputation 1,000
#2 Tom Demyan
Tom Demyan
Reputation 720
#3 jateen29
jateen29
Reputation 660
View All

Related Models For Sale

Used Buick LeSabre
14 Great Deals out of 1,924 listings starting at $995
Used Cadillac DeVille
7 Great Deals out of 1,640 listings starting at $1,999
Used Buick Regal
116 Great Deals out of 10,863 listings starting at $3,995
Used Chevrolet Impala
520 Great Deals out of 31,726 listings starting at $1,450
Used Buick Century
825 listings starting at $1,800
Used Lincoln Town Car
33 Great Deals out of 1,820 listings starting at $1,750
Used Mercury Grand Marquis
31 Great Deals out of 1,804 listings starting at $2,250
Used Honda Accord
812 Great Deals out of 84,287 listings starting at $1,050
Used Cadillac Eldorado
320 listings starting at $2,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.