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2003 Jaguar S-Type 4.2L Excessive Emissions, Poor Idle Quality, Misfire
Posted to European Driveability on 3/1/2011 8 Replies

Keep in mind this is a new used car for a customer that bought the vehicle in this condition, so I have no history of when/what symptoms started. Vehicle was brought in with restricted performance light on, rough idle condition, and a rubbed through radiator h...

8 Replies Received (View Replies)

  Related Documents & Media  2003 Jaguar S-Type

 
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car Vehicle Data

2003 Jaguar S-Type

VIN SAJEA01U03
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0112Intake Air Temperature Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed

car Vehicle Data

2003 Jaguar S-Type

VIN SAJEA01U03
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0112Intake Air Temperature Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)