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2002 Hyundai XG350 3.5L Poor Idle Quality, Cuts out, Stall, MIL Lamp on
Posted to Asian Driveability on 1/13/2016 7 Replies

Car ran fine prior. Afterwards, car goes into limphome mode and will not idle. Both upstream o2's are holding steady at 20 mv, do not flucuate. Does not seem to accept any relearn. Have checked all connections, fuses. Car just keeps starting and stalling. Have...

7 Replies Received (View Replies)

  Related Documents & Media  2002 Hyundai XG350

 
Message Closed w/FIX

car Vehicle Data

2002 Hyundai XG350

VIN KMHFU45E62
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P1193Intake Air Temperature Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2002 Hyundai XG350

VIN KMHFU45E62
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P1193Intake Air Temperature Sensor Circuit High Voltage