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1988 Ford Ranger STX 2.9L Excessive Emissions
Posted to Ford Driveability on 2/9/2006 18 Replies

hello-im completely lost on this truck-after idling for 45 seconds it starts to run extremly rich-the injector pulse goes from 3.5 ms- to 13 ms-ive replaced the computer- tried another map sensor- a module-checked tps for propper readings-if you turn it off it...

18 Replies Received (View Replies)

  Related Documents & Media  1988 Ford Ranger STX

 
Message Closed w/FIX

car Vehicle Data

1988 Ford Ranger STX

VIN 1FTCR10T0J
Engine2.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

18pip circuit
Message Closed w/FIX

car Vehicle Data

1988 Ford Ranger STX

VIN 1FTCR10T0J
Engine2.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

18pip circuit