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1997 Ford E-150 Econoline 4.2L Excessive Emissions, Misfire, MIL Lamp on, numerous codes -maf
Posted to Ford Driveability on 9/26/2000

dear ford techs,

i do not normally work on fords so here goes. van pings

badly & mil light was on - pulled codes - replaced lf bank

o2 sensor & that code did not come back since. fuel filter

was plugged. all this did not help pinging, etc. fuel press.

at ...

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car Vehicle Data

1997 Ford E-150 Econoline

VIN 1FTEE1423V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port maf system
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp on, Numerous Codes MAF
OccursAlways, Under Load
Misc.Calibration #7-44J

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0113Intake Air Temperature Sensor Circuit High Voltage
P0300Multiple Misfire Detected
P1100MAP Sensor Performance
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff
P1538Air Conditioning Request Circuit High Input
Message Closed w/FIX

car Vehicle Data

1997 Ford E-150 Econoline

VIN 1FTEE1423V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port maf system
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp on, Numerous Codes MAF
OccursAlways, Under Load
Misc.Calibration #7-44J

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0113Intake Air Temperature Sensor Circuit High Voltage
P0300Multiple Misfire Detected
P1100MAP Sensor Performance
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff
P1538Air Conditioning Request Circuit High Input