× 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
2001 Ford F-250 Super Duty Lariat 6.8L Monitors won't run
Posted to Ford Driveability on 5/23/2006 6 Replies

This truck won't pass state emission test because it's required to have all the OBDII monitors run. The O2, and [...] monitors won't run. No codes are set. No pending codes are set.

O2 heaters both come on and the truck goes into closed loop in less than 10 s...

6 Replies Received (View Replies)

  Related Documents & Media  2001 Ford F-250 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

2001 Ford F-250 Super Duty Lariat

VIN 3FTNW21S71
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMonitors Won't Run
OccursNot Applicable
Misc.Crew-Cab 4X4
Message Closed w/FIX

car Vehicle Data

2001 Ford F-250 Super Duty Lariat

VIN 3FTNW21S71
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMonitors Won't Run
OccursNot Applicable
Misc.Crew-Cab 4X4