
2005 Hyundai Santa Fe GLS 3.5L Poor Idle Quality, MIL Lamp on
With the vacuum line connected to the EGR valve, the valve will stay wide open all the time. This setup has a line coming off the throttle body with manifold vacuum which connects to a 'tee". One line tees off directly to the EGR valve, the other tees off to t...
FIX posted 2/13/2015
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Message Closed w/FIX
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VIN | KM8SC13E55 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
2005 Hyundai Santa Fe GLS
VIN | KM8SC13E55 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |