× 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
1999 Land Rover Discovery Series II 4.0L MIL Lamp on
Posted to European Driveability on 6/28/2003 3 Replies

car came in with mil lite on,had the two codes. the car runs good there's no miss or surge. checked fuel pressure(in spec's) and for intake [...] air boot ,maf area no leaks found. clear codes but comes back on second test drive. the o2 milivolts drop to zero ...

3 Replies Received (View Replies)

  Related Documents & Media  1999 Land Rover Discovery Series II

 
Message Closed w/Summary

car Vehicle Data

1999 Land Rover Discovery Series II

VIN SALTY1247X
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/Summary

car Vehicle Data

1999 Land Rover Discovery Series II

VIN SALTY1247X
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)