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International Automotive Technicians Network
1999 Land Rover Discovery Series II 4.0L MIL Lamp on
Posted to European Driveability on 6/1/2005 16 Replies

Hi There Land Rover Techs,

We worked on this Disco II recently. It came in with a check engine light on, but no other noticeable symptoms. The codes stored in the system were P0174, P1174, and P0150, all related to the bank 2 oxygen sensor. We have always bee...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Land Rover Discovery Series II

 
Message Closed w/FIX

car Vehicle Data

1999 Land Rover Discovery Series II

VIN SALTY1243X
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction
P0174Fuel System Too Lean (Bank 2)
P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High
Message Closed w/FIX

car Vehicle Data

1999 Land Rover Discovery Series II

VIN SALTY1243X
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction
P0174Fuel System Too Lean (Bank 2)
P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High