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Subject:Re: can a locked fuel pump kill an ECU?
From:Phil Zimmerman
Date:Wed, 12 Nov 2003 15:07:13 -0800
Austin,
Ditto Marks response about the ECU. Worth checking the Voltage to the fuel
pump relay from the ECU, difficult to measure as the signal only last for
about 10 second/key cycle. What I am getting at here is the possibility of a
bad ground on the ECU to body circuit. Will show up as low or no voltage to
the fuel pump relay.
Good luck
    Phil Z.