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2000 Ford Ranger XL 3.0L MIL Lamp on
Posted to Ford Driveability on 12/3/2005 21 Replies

This Ranger came in with the usual Ford po401 EGR insufficient flow code. Replaced the DPFE sensor and the code came back the next day. Took off the throttle body and EGR valve and cleaned the passageway, it really wasn't dirty at all. The EGR valve seems to b...

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car Vehicle Data

2000 Ford Ranger XL

VIN 1FTYR14V8Y
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

car Vehicle Data

2000 Ford Ranger XL

VIN 1FTYR14V8Y
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