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1994 Ford F-150 XL 5.8L Poor Idle Quality, Cuts out, Poor Fuel Economy, MIL Lamp on
Posted to Ford Driveability on 9/8/2016 24 Replies

Does anyone have any experience with these motors burning through map sensors and getting the 126 code, and why? I checked the ground circuit with a head light bulb and its strong. Ref is good, bur it loses signal and burn the sensor within a month or 2. owner...

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  Related Documents & Media  1994 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

1994 Ford F-150 XL

VIN 1FTEX15H6R
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi port efi
Emissionsfederal
SymptomsPoor Idle Quality, Cuts Out, Poor Fuel Economy, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

126map sensor circuit fault
Message Closed w/Summary

car Vehicle Data

1994 Ford F-150 XL

VIN 1FTEX15H6R
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi port efi
Emissionsfederal
SymptomsPoor Idle Quality, Cuts Out, Poor Fuel Economy, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

126map sensor circuit fault