
2005 Ford Explorer XLT 4.6L MIL Lamp on
Hi Guys,This truck came in with Code p0401. We diagnosed an Egr module - no change in voltage with vacuum applied. We also had an Egr code with the KOER Test. The code is still setting, but without any KOER codes. I have verified that vacuum supplies and intak...
Summary posted 6/20/2009
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Message Closed w/Summary
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VIN | 1FMZU73W45 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Cruise |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/Summary
Vehicle Data
2005 Ford Explorer XLT
VIN | 1FMZU73W45 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Cruise |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |