Mechanics

TOYOTA CELICA FUEL PUMP PROBLEM

1986 Toyota Celica • 132,000 miles

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?
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KnotEdog
January 5, 2013.



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

KHLow2008
Jan 5, 2013.
All fuses are good. OC relay good efi relay good main relay good.

Tiny
KnotEdog
Jan 7, 2013.
Did you test the fuel pump? Are you getting voltage to it? Piower supply is via the Circuit Opening Relay.

KHLow2008
Jan 7, 2013.