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1997 Ford F-150 4.2L MIL Lamp on
Posted to Ford Driveability on 11/13/2000

Hi Techs

We found the below codes, but in checking the tps voltage many times we only cought it reading low for a few seconds. The reading on the scanner for the DPFE that is also on this circut was normal at the time of low tps reading. After it started work...

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Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN 1FTDF1723V
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently, Usualy Cold

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1120TP Sensor 1 Circuit Malfunction
P1124TP Sensor Signal Too High / Too Low During Self-Test
P1125TP Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN 1FTDF1723V
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently, Usualy Cold

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1120TP Sensor 1 Circuit Malfunction
P1124TP Sensor Signal Too High / Too Low During Self-Test
P1125TP Sensor 1 Circuit Malfunction