2001 Hyundai Sonata 2.4L MIL Lamp on
this is new customer to our shop, the car runs ok but she noticed the fuel mileage took a dive after the mil came on. scan test shows po401 egr flow insuficient. we have removed the valve and cleaned out the carbon in the opening (there was very little) our qu...
Summary posted 1/27/2006
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Vehicle Data2001 Hyundai Sonata
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2001 Hyundai Sonata
VIN | KMHWF25S11 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | 4 Door |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |