Skylar M
Newbie
at relay location, only getting 5v to the fuel pump relay. This is with key off though. Should the reading be 12v?
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at relay location, only getting 5v to the fuel pump relay. This is with key off though. Should the reading be 12v?
Pin 87. If I use a jumper wire to pin 30 from 87, it does turn on and run. But now after that, I checked again and it is reading 12v at pin 87.
Now the code reader does connect. It pops 2 codes that I had before this as well.
Also the fuel pump does not turn on and run with the relay installed still.
For what it's worth, here's the Fuel Pump Relay circuit that we're currently troubleshooting as seen on p.1693 in Vol. 3 of the '98 FSM .pdf file:
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When I get back I'll add some real-world voltage measurements to this schematic.
Failed starter drive?Now my truck does not crank and the engine just whines when I try to turn over.