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1993 Ford Tempo GL 2.3L No Start
Posted to Ford Driveability on 4/11/2004 9 Replies

Car will not restart (hot or cold) every 2-3 days. Keep throwing up this code (543). Computer (ECM) and fuel pump relay have been replaced. Status of fuel pump replacement is not know but the code does not look like this is the issue. No fuses are blown.

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  Related Documents & Media  1993 Ford Tempo GL

 
Message Closed w/FIX

car Vehicle Data

1993 Ford Tempo GL

VIN 1FAPP36X9P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsNo Start
OccursIntermittently

Trouble Codes

543Fuel pump secondarycircuit failure battery to control module
Message Closed w/FIX

car Vehicle Data

1993 Ford Tempo GL

VIN 1FAPP36X9P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsNo Start
OccursIntermittently

Trouble Codes

543Fuel pump secondarycircuit failure battery to control module