i have a 92 bonneville se and i need to know how to reset the comuter
its an obd1
computer reset
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myfirstbonnie
- Resident Gearhead

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2015 Buick Enclave
2013 Buick Regal GS - Location: Hillsboro, Oregon
Re: computer reset
Disconnect the battery for several minutes.
- willwren
- Retired Admin

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93 SSEi
95 SLE (SC)
97 Buick LeSabre - Location: Oregon WCBF'04, '05, '06, '07, '08, '09, '10, '11 Survivor
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Re: computer reset
What's the problem that has you wanting to reset the PCM?

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
Re: computer reset
i changes the icm and the coils and i have a hessitation
- willwren
- Retired Admin

- Posts: 65489
- Joined: Sun May 18, 2008 11:07 pm
- Year and Trim: .
93 SSEi
95 SLE (SC)
97 Buick LeSabre - Location: Oregon WCBF'04, '05, '06, '07, '08, '09, '10, '11 Survivor
- Contact:
Re: computer reset
Your PCM reset will do nothing for you. Plugs, wires, and coils are the primary suspects.
Do you have the one-piece magnavox coil with 6 posts, or 6 individual coils?
Do you have the one-piece magnavox coil with 6 posts, or 6 individual coils?

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
Re: computer reset
I have the magnavox
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myfirstbonnie
- Resident Gearhead

- Posts: 5530
- Joined: Mon May 19, 2008 10:19 pm
- Year and Trim: .
2015 Buick Enclave
2013 Buick Regal GS - Location: Hillsboro, Oregon
Re: computer reset
A place to start:
http://www.pontiacbonnevilleclub.com/fo ... =44&t=1684
You can usually get parts pretty cheap at the junk yards. Cost me $20 for the whole set-up. Then get some new plugs and wires.
http://www.pontiacbonnevilleclub.com/fo ... =44&t=1684
You can usually get parts pretty cheap at the junk yards. Cost me $20 for the whole set-up. Then get some new plugs and wires.


