Cliptin Posted September 15, 2004 Share Posted September 15, 2004 My 85 MPFI gives me a code of 12. What the heck does this mean about the starter? Also, I've disconnected my O2 sensor and the computer does not throw a code for it. Is the computer broken? Connecting up the green wires make my fuel pump activate/run. I can't tell that connecting this does anything else. Quote Link to comment Share on other sites More sharing options...
rubuild Posted September 18, 2004 Share Posted September 18, 2004 A 12 is an identification code, verifies the make and model is all. Plug the connectors back in, the fuel pump will run all the time when connect, drive about a mile and recheck the computor for codes, with the engine running, key on/engine off will give you the id codes. good luck Kerry/Roo-Builders Quote Link to comment Share on other sites More sharing options...
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