
1999 Ford Windstar SE 3.0L Excessive Emissions, MIL Lamp on
This vehicle as well as a 1999 Ford Explorer comes back approx every 6 to 8 months with a P401 code when itest sensors on both of these vehicles i always have reference voltage shorted to the signal wire the pressure hoses are allways attached and there is no ...
FIX posted 11/17/2008
![]()
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)16 Replies Received(Hide Replies)16 Replies Received
|
Message Closed w/FIX
|
VIN | 2FMZA5247X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Misc. | P401 |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1999 Ford Windstar SE
VIN | 2FMZA5247X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Misc. | P401 |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |