
1999 Mitsubishi Diamante 3.5L MIL Lamp on
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 ...
FIX posted 4/25/2007
![]()
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)3 Replies Received(Hide Replies)3 Replies Received
|
Message Closed w/FIX
|
VIN | 6MMAP57P0Y |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Misc. | 4-Door |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1999 Mitsubishi Diamante
VIN | 6MMAP57P0Y |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Misc. | 4-Door |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |