WHEN I TURN KEY TO ON POSITION MY FUEL PUMP USED...

1986 Toyota Celica

Tiny

KnotEdog

January, 5, 2013 AT 11:12 AM

When I turn key to on position my fuel pump used to run for 3 seconds and then stop. It no longer does this Ans will no start. What component is energized that counts off the 3 seconds?

3 Answers

Tiny

KHLow2008

January, 5, 2013 AT 7:50 PM

The engine computer.
Check the fuses. Test the fuel pump.

Tiny

KnotEdog

January, 7, 2013 AT 4:21 AM

All fuses are good. OC relay good efi relay good main relay good.

Tiny

KHLow2008

January, 7, 2013 AT 2:01 PM

Did you test the fuel pump? Are you getting voltage to it? Piower supply is via the Circuit Opening Relay.

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