Mechanics

GEO TRACKER DISTRIBUTOR PROBLEM

1994 Geo Tracker • 131,000 miles

What is a code 12?
Avatar
Guest
December 15, 2012.




Code 12 is a GM code which means that the computer has not detected any problems with any of its sensors or other computer components. In other words its the "All Clear" as far as your computer system is concerned. Are you having a problem with the vehicle?

Freemba
Dec 15, 2012.
Code 12 is no distributor reference form the distributor. In other words, the motor is not running. Normal for key on, engine off check for codes. Its the other codes beyond that we need.

If you have a code 12 with it running, there is an issue with the distributor itself.

Roy

ASEMaster6371
Dec 15, 2012.
Watch this video and it wilmay clear things up for you.

http://www.youtube.com/watch?v=fs8S6g0snmE
AD

Freemba
Dec 15, 2012.
DTC 12: No Distributor pulses

Rasmataz
Dec 16, 2012.

AD