Mechanics

150 WON'T START

1990 Dodge Ram

Whats up Guys. I have this truck that won't start. I don't have and fuel pressure, or spark. I checked for voltage at the coil- none. Checked for voltage at the coil pick up and only had 2volts. I was using my vantage to check for voltage and it said i'm suppose to have 8volts. Also I see there is a ASD relay(auto shut down). I jumped the terminals and heard the fuel pump come on.I found a diagram on line(I don't know how reliable it is)and I see there is a fuseible link in the diagram. Could you tell me where that might be, And any other things I need to check
AD
Avatar
Clezzy
September 30, 2011.




Fusible links are off the positive cable of the battery by the fuse box.

The asd relay has 2 powers, one key on and one battery. The 3rd terminal is the load and the other is the pcm grounding the relay. Verify the powers first.

Roy

ASEMaster6371
Sep 30, 2011.


AD