
2002 Hyundai Elantra GLS 2.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
This one is a 'lunch-eater' that we've got over 7 hours in to no avail. Vehicle idles roughly, has no power or acceleration, and only intermitently sets codes. Step on the accelerator at idle and it takes 5-10 seconds for engine to wind-up---just like a plugge...
Summary posted 4/6/2010
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)20 Replies Received(Hide Replies)20 Replies Received
|
Message Closed w/Summary
|
VIN | KMHDN45D42 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1166 | Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
2002 Hyundai Elantra GLS
VIN | KMHDN45D42 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1166 | Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |