
2001 Land Rover Discovery Series II SE 4.0L MIL Lamp on
This Discovery came in running poorly and MIL on. Codes were for O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) & (Bank 2 Sensor 1), O2 Sensor Heater Circuit (Bank 1 Sensor 1) &(Bank 2 Sensor 1), and P0300 & P0308. I found that the harness plugs for ...
Summary posted 11/22/2009
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VIN | SALTL15491 |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
2001 Land Rover Discovery Series II SE
VIN | SALTL15491 |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |