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1991 Porsche 928 GT 5.0L No Start
Posted to European Driveability on 5/8/1999

Engine would not restart after being shut off for only a few minutes. Car was towed in. Found fuel pump not powered up. By-passed pump relay and car starts and runs. Checked for correct signal to all 4 terminals of relay. Found that switching ground signal...

 
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car Vehicle Data

1991 Porsche 928 GT

VIN WPOAA2923M
Engine5.0 L / 8 cyl
SymptomsNo Start
OccursAlways
Message Closed

car Vehicle Data

1991 Porsche 928 GT

VIN WPOAA2923M
Engine5.0 L / 8 cyl
SymptomsNo Start
OccursAlways