Made by GM. It's the eighth generation of a land yacht!

20 Questions View all

What does code 12 mean on 92 Bonneville

Will not fire

Answered! View the answer I have this problem too

Is this a good question?

Score 0
Add a comment
Black Friday
Broken doesn't stand a chance.

1 Answer

Chosen Solution

paul, the Code 12 is a system ok code. Reset your codes and double check for any other error codes. As for not firing, the error could be in the coil pack. It has a ignition control module that is underneath, and when it goes out, you have no spark. It could also be that the crankshaft positon sensor is bad, and not sending information to fire the coil for that cylinder.

Was this answer helpful?

Score 2
Add a comment

Add your answer

paul will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 3

All Time: 403