1991 CORVETTE FUEL PUMP NOT WORKING

  • Tiny
  • lsc5spd
  • 1991 Chevrolet Corvette

FYI:
Some time ago I asked for help in solving this problem and got a response that " It was not the " oil sender" however after much trouble shooting it turned out to be a short in the wire from the 2nd oil sender switch on this vehicle that provides input to the ECM.
These cars apparently have a fail safe mode that needs a minimum of 3-4 lbs oil pressure to close a NO switch in the circuit. This enables the fuel pump relay to energize.

Wednesday, April 12th, 2006 AT 9:26 PM

0 Answers

Please login or register to post a reply.

Similar Questions