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1999 Mitsubishi Diamante 3.5L MIL Lamp on
Posted to Asian Driveability on 4/23/2007 3 Replies

Vehicle recieved a major tune-up with fuel injection, throttle body and egr port cleaning service. One week later vehicle returns with a mil light code P0401 (Egr low flow). Tested EGR valve by holding vaccuum at idle, which made engine stumble. Went a head a ...

3 Replies Received (View Replies)

  Related Documents & Media  1999 Mitsubishi Diamante

 
Message Closed w/FIX

car Vehicle Data

1999 Mitsubishi Diamante

VIN 6MMAP57P0Y
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable
Misc.4-Door

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1999 Mitsubishi Diamante

VIN 6MMAP57P0Y
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable
Misc.4-Door

Trouble Codes

P0401EGR System Insufficient Flow Detected