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1996 Land Rover Discovery SD 4.0L Excessive Emissions
Posted to European Driveability on 3/31/2004 5 Replies

Land Rover guys help. Emissions is way out there. O2s show 1 volt, good for this type of sensor. All other input sensors test in range. Have tested MAF but only voltage. Can't seem to get a Hertz reading on my scope. But voltage is in range. No vacuum leaks an...

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  Related Documents & Media  1996 Land Rover Discovery SD

 
Message Closed w/FIX

car Vehicle Data

1996 Land Rover Discovery SD

VIN SALJY1249T
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1996 Land Rover Discovery SD

VIN SALJY1249T
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage