Just need to know diagnostic code 12 and42. The ones that flash over the check engine light
Tuesday, April 21st, 2009 AT 11:31 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
110,052 POSTS
"� 12 Battery or computer recently disconnected (will occur on most cars most of the time, it indicates a low / missing battery happened in the last 50 key starts. Don't worry about it.
"� 42 Automatic shutdown relay circuit open or shorted
"� 42 Fuel pump relay control circuit
Is the engine not starting? Does it have spark and fuel?