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1989 Mercury Cougar LS 3.8L Stall, MIL Lamp on
Posted to Ford Driveability on 10/14/2000

1989 COUGAR JUST HAD A ENGINE PUT IN IT NOW IT IS SETTING ALL OF THE CODES I HAVE LISTED.. AND THE DIGITAL DASH OIL INDACATOR AND COOLANT INDACATOR ARE READING FULL AND LOW AT THE SAME TIME I AM THINKING ITS A PCM BECAUSE ALL THE CODES HAVE SOMPTHING TO DO WIT...

  Related Documents & Media  1989 Mercury Cougar LS

 
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car Vehicle Data

1989 Mercury Cougar LS

VIN 1MEPM6041K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsStall, MIL Lamp On

Trouble Codes

34egr valve position or pressure feedback egr sensor signal voltage out of self-test spec. limits or signal voltage above closed limit during normal engine run operation or signal indacates insuficciant egr flow.
51engine coolant temp.sensor voltage too high
53throttle position sensorsignal voltage too high
54air charge temp.or vane air temp.sensorsignal high voltage
85canister purge solenoidcircuit failure or transaxle problem-3/4 shift solinoid circuit failure or electronic control assembly status-adaptive lean limit reached in fuel control program
Message Closed

car Vehicle Data

1989 Mercury Cougar LS

VIN 1MEPM6041K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsStall, MIL Lamp On

Trouble Codes

34egr valve position or pressure feedback egr sensor signal voltage out of self-test spec. limits or signal voltage above closed limit during normal engine run operation or signal indacates insuficciant egr flow.
51engine coolant temp.sensor voltage too high
53throttle position sensorsignal voltage too high
54air charge temp.or vane air temp.sensorsignal high voltage
85canister purge solenoidcircuit failure or transaxle problem-3/4 shift solinoid circuit failure or electronic control assembly status-adaptive lean limit reached in fuel control program