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2003 Land Rover Discovery SE 4.6L MIL Lamp on
Posted to European Driveability on 2/13/2006 9 Replies

This Land Rover is a new client who just moved here. A previous shop replaced the MAF and left oxygen sensor very recently for what she describes as the same symptom. The engine idles rough. We read codes and checked for vacuum leaks and didn't find any.

We w...

9 Replies Received (View Replies)

  Related Documents & Media  2003 Land Rover Discovery SE

 
Message Closed w/Summary

car Vehicle Data

2003 Land Rover Discovery SE

VIN SALTY16413
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response
P0171Fuel System Too Lean (Bank 1)
P1171Fuel System Lean During Acceleration Detected
P1412EGR Differential Pressure Sensor Low Input
P1481EATX RPM Pulse Performance Malfunction
Message Closed w/Summary

car Vehicle Data

2003 Land Rover Discovery SE

VIN SALTY16413
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response
P0171Fuel System Too Lean (Bank 1)
P1171Fuel System Lean During Acceleration Detected
P1412EGR Differential Pressure Sensor Low Input
P1481EATX RPM Pulse Performance Malfunction