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1997 Ford F-150 XL 4.2L MIL Lamp on
Posted to Ford Driveability on 8/26/2002 1 Reply

Good evening Techs, having problems solving this problem. I get these 2 codes within 2 minutes of a test drive. Mitchell says po141 and po161 received in pairs indicate ho2s heater signal circuit shorted to a power greater than 2 volts. I have been through Mit...

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  Related Documents & Media  1997 Ford F-150 XL

 
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car Vehicle Data

1997 Ford F-150 XL

VIN 1FTDX1726V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

141ho2s heater signal circuit
161ho2s heater signal circuit
Message Closed

car Vehicle Data

1997 Ford F-150 XL

VIN 1FTDX1726V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

141ho2s heater signal circuit
161ho2s heater signal circuit