I think my maft pro may be the cause of my not starting problem.
Once in a while, it will crank but not start. It finally did it, and i had the tools to do some testing. Heres what i found out (With the key in the on position):
It has power at the igniter, coils, injectors, 02 sensor, and the fuel pump is on and working.
I tested for power at the air temp sensor, and the MAP sensor, and the TPS and there is nothing. I then checked for power at the maft pro. It was on, but there was only power at one terminal, the pink wire.
Should there pe power at the air temp, the map sensor, and TPS with the key in the on position? If so, and there is not, any ideas on why? Thanks very much guys
Once in a while, it will crank but not start. It finally did it, and i had the tools to do some testing. Heres what i found out (With the key in the on position):
It has power at the igniter, coils, injectors, 02 sensor, and the fuel pump is on and working.
I tested for power at the air temp sensor, and the MAP sensor, and the TPS and there is nothing. I then checked for power at the maft pro. It was on, but there was only power at one terminal, the pink wire.
Should there pe power at the air temp, the map sensor, and TPS with the key in the on position? If so, and there is not, any ideas on why? Thanks very much guys
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