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2003 Jaguar S-Type 4.2L Poor Idle Quality, Misfire
Posted to European Driveability on 5/1/2024 5 Replies

Looking at this car for a friend, not versed in Jags but originally had multiple misfires. cylinder 2,3,7 replaced 3 ignition coils and plugs (original NGK) replaced with NGK plug and Carquest brand coil on plug. Upon Starting car now PO357 returns immedia...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Jaguar S-Type

 
Message Closed w/FIX

car Vehicle Data

2003 Jaguar S-Type

VIN SAJEA01U23
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0307Cylinder 7 Misfire Detected
P0357Ignition Coil 7 Primary Circuit Malfunction
P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)
P1582Motor Current U-Phase Signal Circuit Low Input
Message Closed w/FIX

car Vehicle Data

2003 Jaguar S-Type

VIN SAJEA01U23
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0307Cylinder 7 Misfire Detected
P0357Ignition Coil 7 Primary Circuit Malfunction
P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)
P1582Motor Current U-Phase Signal Circuit Low Input