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1992 Ford Explorer Eddie Bauer 4.0L Poor Fuel Economy, MIL Lamp on
Posted to Ford Driveability on 3/10/2000

checked car with mt2500 scanner got codes 116-173 replaced both still get codes but when looking for out puts of said ect and o2 sensor got no reading from them scanner said it was not hooked up computer was not commuicating with it. and that was on every ...

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car Vehicle Data

1992 Ford Explorer Eddie Bauer

VIN 1FMDU32XON
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways
Misc.None

Trouble Codes

116ECT voltage is out of self-test range SNSR out of range
173EGO not switching Rich EXh. bank1
411RPM out of specc. normal curb Idle
Message Closed

car Vehicle Data

1992 Ford Explorer Eddie Bauer

VIN 1FMDU32XON
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways
Misc.None

Trouble Codes

116ECT voltage is out of self-test range SNSR out of range
173EGO not switching Rich EXh. bank1
411RPM out of specc. normal curb Idle