2000 Grand Prix p0102 vacuum leaks

100

Asked by Mar 29, 2015 at 02:51 PM about the 2000 Pontiac Grand Prix GT

Question type: Maintenance & Repair

My grand prix has code p0102 and I think
its because I have a vacuum leak. Only
problem is I dont know where the hoses are
or how many there are. Can somebody
answer this?

5 Answers

148,705

P0102 Pontiac is less likely a vacuum leak than a MAF problem. Mass Air Flow sensor. Measures amount of air entering intake. Faulty, dirty unplugged, or bad connection.( Circuit Low Input) http://www.obd-codes.com/p0102 and http://repairpal.com/obd-ii-code-p0102 agree, code is thrown when excessively low voltage from the sensor is sent to ECU. Would have to be a massive vacuum leak, your idle would be very high, so bad a leak more air is entering intake than passing through MAF

148,705

Try unplugging MAF with engine running..careful..no sleeves on.. see if it runs same. And a very very dirty air filter will also cause this

100

I cleaned my maf already and it looked fine but ill try the unplugging it while engine is running.

1 out of 1 people think this is helpful.
148,705

Further reading confirms. http://www.justanswer.com/pontiac/3v20y-98-pontiac-grand-prix-auto-zone-scanned-popped-p300.html

148,705

Yep, I'm NOT saying a vacuum leak is out of the question. Just odds

Your Answer

Add photo

Related Questions

  • 2000 grand prix overheating 3 answers

    While driving on the highway my 3800 v6 2000 grand prix started making a noise under the hood every time I accelerated. When let off the gas it stopped. Started to overheat and I got it off the h...

    2000 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • What is the max milage that a Grand Prix can get? 45 answers

    My grand prix is a 99 and it has 119,000 miles on it. How much longer can it go?

    1999 Pontiac Grand Prix 4 Dr GT Sedan

    -

    Maintenance & Repair

  • my car wont stop it a 2000 grand prix SE 4 answers

    My car is a black grand Prix SE year 2000. One day I wasbdriving and my brakes suddenly went out... now I have to pump my brakes to get it to stop and if in have to suddenly stop I have to floor boa...

    2000 Pontiac Grand Prix SE

    -

    Maintenance & Repair

  • 2004 Pontiac Grand Prix Ask me any questions 35 answers

    I have totally replaced and rebuilt this car. I have experienced some major obstacles and solved them. I have experience with this year model Grand Prix. I may be of some help to others.

    2004 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • I have a 2000 Grand Prix and i am having problems with The coolant/possible leak? 2 answers

    im gonna be honest I hadn't put coolant for a while and it overheated the other day when I was driving home it splashed all over everything.. so I went out and bought some coolant and put it and it se...

    2000 Pontiac Grand Prix

    -

    General

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 3,715 nationwide Grand Prix listings starting at $1,100.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 3,980
#2 Tom Demyan
Tom Demyan
Reputation 2,660
#3 munron
munron
Reputation 2,070
View All

Related Models For Sale

Used Chevrolet Impala
795 Great Deals out of 34,381 listings starting at $799
Used Pontiac Bonneville
5 Great Deals out of 654 listings starting at $1,599
Used Chevrolet Monte Carlo
15 Great Deals out of 1,662 listings starting at $2,000
Used Pontiac Grand Am
1,646 listings starting at $1,995
Used Chevrolet Malibu
1,003 Great Deals out of 85,673 listings starting at $1,995
Used Ford Mustang
362 Great Deals out of 44,353 listings starting at $1,000
Used Chevrolet Camaro
282 Great Deals out of 38,308 listings starting at $1,250
Used Nissan Maxima
345 Great Deals out of 25,216 listings starting at $1,400
Used Honda Accord
812 Great Deals out of 81,598 listings starting at $899
Used Nissan Altima
1,085 Great Deals out of 82,542 listings starting at $670

Used Cars For Sale

2007 Pontiac Grand Prix GT For Sale
4 Great Deals out of 102 listings starting at $3,250
2006 Pontiac Grand Prix GT For Sale
5 Great Deals out of 106 listings starting at $1,999