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2001 Land Rover Discovery Series II SD 4.0L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 7/20/2006 6 Replies

This Discovery has returned for third time complaint of rough idle, surging and MIL on. We replaced a bad right front O2 sensor in March. Found same sensor not responding again. Reads less than .01 volt when warmed up. Right rear sensor reads .9 volt or higher...

6 Replies Received (View Replies)

  Related Documents & Media  2001 Land Rover Discovery Series II SD

 
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car Vehicle Data

2001 Land Rover Discovery Series II SD

VIN SALTL15411
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Idle

Trouble Codes

P0159Heated Oxygen Sensor (Bank 2 Sensor 2) Slow Response
P0175Fuel System Too Lean (Bank 2)
P1417Cylinder 7 Reactivation Control Performance
Message Closed

car Vehicle Data

2001 Land Rover Discovery Series II SD

VIN SALTL15411
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Idle

Trouble Codes

P0159Heated Oxygen Sensor (Bank 2 Sensor 2) Slow Response
P0175Fuel System Too Lean (Bank 2)
P1417Cylinder 7 Reactivation Control Performance