Question about 1998 Pontiac Grand Prix

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I got the error code p0102 so i switched out the MAF and the error is still on. What else can it be?

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Most of the time this is still due to there being an electrical issue, or dirty filter, or air leak near the MAF. You can check for voltage by turning the ignition to the on position and connect you meter to your positive for the maf and ground, you should read 5volts. If not then you should first start off checking for broken or frayed wires if that is not the case then I would take that MAF back and tell them that it is defective and get another one.

Posted on May 19, 2011

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2001 Buick la sabre Code p0171 and p0102 I have replaced every thing but the Maf and erg


did you clear all codes after fitting everything the read for codes again

try cleaning the plug in contacts of the maf
and cleaning the maf itself
Mass Air Flow (MAF) Circuit Low Input
https://www.obd-codes.com/p0102

A code P0102 may mean that one or more of the following has
happened:
The MAF may be disconnected, or a wiring connection may be bad The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF). The MAF sensor may be faulty The vehicle computer may be faulty (very rare)

if you replaced.02 sensor.it should not throw a pO171code
https://www.obd-codes.com/p0171


egr valve ...can be tested ...even cleaned

26319091-1xghuso0dtf1wvqnhgyxjoi3-1-0.jpg

26319091-1xghuso0dtf1wvqnhgyxjoi3-1-1.jpg

Oct 20, 2016 | Cars & Trucks

1 Answer

Volvo s80 T6 2000 error cood P0102


code p0102 refers to mass air flow (MAF) / volume air flow(VAF sensor-- low input===causes --wiring short to ground---MAF/VAF sensors---ECM
I would replace the MAFor VAF sensor after having each one tested to find the faulty unit.

Mar 04, 2015 | Volvo Cars & Trucks

1 Answer

Error codes P0507 and P0102 after replacing MAF sensor


P0102: you need to make sure the sensor is clean; sometimes it get dirty as you are working on an old car. Check the voltage manually. Make sure there is no air leak near it

P0507: high idle... this sounds like a vacuum leak. get starter fluid and start the car. Spray around and check for change in car idle

Dec 09, 2013 | 1998 Pontiac Grand Prix

1 Answer

Trouble codes


Technical DescriptionMass Air Flow (MAF) Circuit Low Input
What does that mean?Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. A more technical description would be that the MAF circuit had lower than expected voltage (air flow). Other MAF sensor circuit DTC trouble codes are P0100, P0101, P0103, and P0104.

SymptomsYou will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.
CausesA code P0102 may mean that one or more of the following has happened:
  • The MAF may be disconnected, or a wiring connection may be bad
  • The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF).
  • The MAF sensor may be faulty
  • The vehicle computer may be faulty (very rare)

http://www.obd-codes.com/p0102

Oct 13, 2013 | 2006 Chevrolet HHR

1 Answer

98 gran prix p0102 obd code


P0102 - Mass Air Flow (MAF) Circuit Low Input
Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. A more technical description would be that the MAF circuit had lower than expected voltage (air flow).
A code P0102 may mean that one or more of the following has happened:
  • The MAF may be disconnected, or a wiring connection may be bad
  • The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF).
  • The MAF sensor may be faulty
  • The vehicle computer may be faulty (very rare)
Contact us if you need additional details. Good luck.

Sep 21, 2011 | 1998 Pontiac Grand Prix

2 Answers

I'm getting error code P0102 which points to the MAF sensor. The car has no power one second and it works fine the next. It almost sounds like fuel is not getting through. Could it be the fuel filter?...


have a repair shop check out the MAF sensor signal. If they determine that its bad, get them to replace it. If that doesn't fix it, then its their problem, not yours. If you buy one and install it, and it doesn't fix it, your not getting your money back.

Sep 11, 2011 | 2003 Suzuki Aerio

2 Answers

My check engine light comes on and the error code is P0102


P0102 -

Mass Air Flow (MAF) Circuit Low Input


You probably need to clean your MAF sensor.


For more info, go to this website/link:

http://www.obd-codes.com/p0102

Jul 09, 2011 | Oldsmobile Aurora Cars & Trucks

3 Answers

I have a ford taurus 02' diagnostic code p0102..wat s wrong


P0102 OBD-II Trouble Code - Mass Air Flow (MAF) Circuit Low Input

What does that mean?
Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. A more technical description would be that the MAF circuit had lower than expected voltage (air flow). Other MAF sensor circuit DTC trouble codes are P0100, P0101, P0103, and P0104.

Symptoms
You will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.

Causes
A code P0102 may mean that one or more of the following has happened:
* The MAF may be disconnected, or a wiring connection may be bad
* The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF).
* The MAF sensor may be faulty
* The vehicle computer may be faulty (very rare)

Possible Solutions
The simplest thing to do is to reset the code and see if it comes back. Then start with the cheapest, easiest repair procedures:
* Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires.
* Inspect for any air leaks near the MAF sensor.
* Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor.
* Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information)
* Replace the MAF sensor.

Hope help with this (remember rated this post).

May 21, 2010 | 2002 Ford Taurus

2 Answers

MAP sensor output voltage too low?


poor start, very poor gas millage

Jul 31, 2009 | 1993 Mitsubishi Mirage

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