Question about 1995 Pontiac Grand Am

Open Question

Obd1 pc software

I have a 95 Pontiac grand am gt L4 2.3 DOHC VIN D MFI (Manual) and im trying to find software for my laptop to get codes readings ect. i have the USB cable that plugs into the obd1 on the car but all these sofwares ive tried only work with all these different muscle cars and cant find one that will work with my (apparently rare) car. i dont know how to program any software so could someone tell me where i can get software to work with my car or tell me how to write my own program to get it to work

ive tried EFIlive V4 already and that doesnt work with my car and ive installed the correct drivers for the cable and stuff already please help

Posted by on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 1036 Answers

SOURCE: 2004 pontiac grand am

Sorry - which ones? A/C heating or engine cooling fans?

Check fuses to make sure they're still ok. Remove the ones for the fans - and replace to clear any corrosion off them.

If it's the cooling fans at the front, these are controlled by a temperature switch which may be faulty.
Locate it , and measure the conductivity between contacts when cold - and when engine is very hot. The switch should close at around 90 degrees - 3/4 of the temperature gauge.

If the switch is ok, the relays controlling the fans are probably corroded.
Sometimes mounted on the fan housing - follow the fan motor wiring directly to them.

Hope this helps.

Posted on Jun 15, 2008

  • 76848 Answers

SOURCE: 1995 pontiac bonneville 3800 v6

P0321 Spark Reference Circuit. The spark reference signal is used by the PCM to improve ignition timing accuracy during crank and at engine speeds of up to 1,200 RPM. The spark reference circuit allows the use of ignition control mode below 400 RPM, eliminating the need to utilize module mode during start-up, and also allows the PCM to calculate true crankshaft position in 1/6 the time that use of the fuel control reference signal would permit. During normal operation, the PCM uses the spark reference signal to control ignition timing until the engine speed exceeds 1200 RPM, at which time the fuel control reference signal is used. There is no connection to the TCS.
If everything checks ok then the PCM is defective PCM.

Posted on Aug 28, 2008

  • 91 Answers

SOURCE: how to reset the "service engine soon" light on a 2001 pontiac grand prix gt

you can go to advance auto and use there scanner for free to clear the code its called an obd2 connection or when you disconnect your battery you can touch your black negative cable to your red positive cable that connects to the battery and it will completley drain everything and reset but warning you if your trying to get the car through emissions your gonna have to drive the car 50 or 100 miles after you disconnect the battery each time..

Posted on Sep 30, 2008

  • 6674 Answers

SOURCE: spark plug gap for 2005 pontiac grand prix gt 3.8

.060 thousandths of an inch.

Posted on Nov 19, 2009

  • 454 Answers

SOURCE: Car Heater Not Working - Blowing Cold Air

also check to see if tube that runs your climate door is not pinched or broken. the vaccum tube that runs the climate door is behind and under the battery. i had same problem a year ago and the tube was partially cut. i fixed it by cuttinga piece of aquarium tubing and spliced it back together. one other thing.....check to see if your radiator over flow cap is tight. your cap maybe bad and or cracked this would also cause the problem.

Posted on Jan 29, 2010

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Firing order

There are two engine sizes there; check it...

2000 Pontiac Grand AM 3.4 liter V-6 VIN "E"


2000 Pontiac Grand AM 2.4 liter DOHC L4 VIN "T"


Mar 03, 2015 | 2000 Pontiac Grand Am SE

1 Answer

Need firing order for coil pack on 2002 pontiac grand am

2002 Pontiac Grand AM
3.4 liter V-6 VIN "E" 94652361.gif

2002 Pontiac Grand AM
2.2 liter DOHC L4 VIN "F" 94652365.gif

Hope this helps

Jul 15, 2014 | 2001 Pontiac Grand Am SE

1 Answer

Where is number one spark plug on 2000 pontiac grand am

Hi there:Two engine sizes there; check it...

2000 Pontiac Grand AM 3.4 liter V-6 VIN "E"

2000 Pontiac Grand AM 2.4 liter DOHC L4 VIN "T"


Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Jul 17, 2012 | 2000 Pontiac Grand Am GT

1 Answer


1999 Pontiac Grand AM 2.4 liter DOHC L4 VIN "T"


1999 Pontiac Grand AM 3.4 liter V-6 VIN "E"


Hope helps.

Apr 24, 2011 | 1999 Pontiac Grand Am GT

2 Answers

What engine is the vin code m in a 1995 pontiac grand prix

  • 6 Cylinders M 3.1L SFI OHV (found in 92% of 1995 Pontiac Grand Prix)

  • Thanks!!

    Jan 02, 2011 | 1995 Pontiac Grand Prix

    1 Answer

    I need the firing order for a 93 pontiac grand prix

    1993 Pontiac Grand Prix 3.4 liter DOHC V-6 VIN "X"


    1993 Pontiac Grand Prix 3.1 liter DOHC V-6 VIN "T"


    Hope helps (remember rated and comment this).

    Sep 02, 2010 | 1993 Pontiac Grand Prix

    1 Answer

    Whats the firing order for a 94 grand prix gtp for the spark plug wires i thought it was 315 426

    1994 Pontiac Grand Prix 3.4 liter DOHC V-6 VIN "X"


    1994 Pontiac Grand Prix 3.1 liter V-6 VIN "M"


    Hope this helped; TY for using Fixya (remember rated and comment this).

    Apr 01, 2010 | 1994 Pontiac Grand Prix

    1 Answer

    Were is the spark plugs located in a 2002 pontiac grand am

    2002 Pontiac Grand Am 2.2L MFI DOHC 4cyl

    The spark plugs on this engine are located under the ignition coil and module assembly. To gain access to the spark plugs, the coil and module assembly must be removed. On the 2.4L (VIN T) engines, the spark plugs are platinum and require replacement every 100,000 miles (160,900 km) or 60 months which ever comes first.


    Fig. To remove the cover, unfasten the four bolts, then pull the assembly straight up from the engine

    More details in (free register).

    Hope helped. Remember rated this help. Good luck.

    Oct 19, 2009 | 2002 Pontiac Grand Am

    1 Answer

    Need a 2004 pontiac grand am spark plug firing order diagram

    2004 Pontiac Grand AM
    2.2 liter DOHC L4 VIN "F"

    2004 Pontiac Grand AM
    3.4 liter V-6 VIN "E"


    Jun 20, 2009 | 2004 Pontiac Grand Am

    1 Answer

    95 park avenue, how do I read the obd1 codes thru the car

    you have a obd2 it has 16 data link connector you have to use scanner to get the obd1 system have 12 data link connectors..the top two at far right is where you put jumper wire to retrieve code.

    May 13, 2009 | 1995 Pontiac Sunfire

    Not finding what you are looking for?
    1995 Pontiac Grand Am Logo

    Related Topics:

    103 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Pontiac Experts


    Level 3 Expert

    76848 Answers

    Colin Stickland
    Colin Stickland

    Level 3 Expert

    22246 Answers

    Jeffrey Turcotte
    Jeffrey Turcotte

    Level 3 Expert

    8582 Answers

    Are you a Pontiac Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides