× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 Mercury Sable LS 3.0L MIL Lamp on
Posted to Ford Driveability on 7/6/2000

This car sets the MIL light after warm up. I get a code PO401 for the DPFE sensor. I checked and it was reading .5 volts. Replaced it with a new one and got a new reading of 1.098 volts at idle but it still throws code PO401.

I have checked all EGR related co...

  Related Documents & Media  1996 Mercury Sable LS

 
Message Closed w/FIX

car Vehicle Data

1996 Mercury Sable LS

VIN 1MELM53S8T
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1996 Mercury Sable LS

VIN 1MELM53S8T
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected