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1998 Ford F-250 Lariat 4.6L Surge, Misfire, MIL Lamp on
Posted to Ford Driveability on 3/19/2001 1 Reply

These codes have reset multiple times. I have replaced both sensors and done the wiggle test. The readings according to my Snap-On scanner are absolutely normal. It says the reference voltage is 6.5v. Is this normal. I have no scope so I was wondering if anyon...

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car Vehicle Data

1998 Ford F-250 Lariat

VIN 1FTPX2767W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Port Injecton
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursAfter 2 or 3 Drive Cycles

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0117Engine Coolant Temperature Sensor Circuit Low Voltage
P1117ECM Internal Fault
Message Closed

car Vehicle Data

1998 Ford F-250 Lariat

VIN 1FTPX2767W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Port Injecton
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursAfter 2 or 3 Drive Cycles

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0117Engine Coolant Temperature Sensor Circuit Low Voltage
P1117ECM Internal Fault