Fault code 12

[Holmsey]

Hi had this code a few week back. Checked wiring and crank position senor.. Cleared the code and voila the motor fired up.. Still not sure the problem was fixed permanently.. So could anyone tell me what is circuit One? As code says rpm signal circuit one any advice would be much appreciated Cheers .

 

[Bushwhacker]

I'm chasing the same code at the moment, I'll let you know what I find.

 

[gloverman]

I had that recently. My one was a stuffed ECU. Ive also seen plenty just after others have done cambelts and got the cam timing wrong. Good Luck

 

[Holmsey]

Cambelt marks all lineup ok. Had all new caps fitted into ecu. Runs fine now no code. Just feel it is waiting in the background to get me again.

 

[Holmsey]

Hi Vince does the motor your working on run ok for weeks and then just suddenly decide not to run ?