× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1998 Ford F-150 Lariat 4.6L Cylinder Head Temp. Reading
Posted to Ford Engine on 4/1/2005 5 Replies

there was a reading on scan tool of 392 degrees on cylinder head with and with out coolant sensor plugged in. has code p1289 cylinder head temperature sensor high input. also codes of p0171 b1 lean/p0174 b2 lean. voltage on head temperature sensor changes but ...

5 Replies Received (View Replies)

  Related Documents & Media  1998 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTZX18W0W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Head Temp. Reading
Conditions392 Degrees All the Time
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTZX18W0W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCylinder Head Temp. Reading
Conditions392 Degrees All the Time