
P0401 Diagnostic Trouble Code Discussion for September 2006
Insufficient EGR Flow Detected
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Help Request | Posted | |
2001 Ford F-150 XL 4.2L MIL Lamp on VIN: 2FTZF17201 P0401: egr flow insufficient. need help.not really up on my fords.p0401 sets.vehicle runs fine.new dpfe sensor.is this really as simple as'replacing an egr valve?thanks to all |
September 14, 2006 | |
1999 Isuzu Rodeo LS 3.2L Poor Idle Quality, Cuts out, MIL Lamp on VIN: 4SZCK58W5X P0401: Insufficient EGR System Flow Detected. can someone please help? i cannot find diagram showing which circuits are controlled by quad "A". vehicle has eratic idle and stall. tsb's show a powerlink diag but i dont have access to powerlink. i would much appreciate it if someone could tell me wh... |
September 21, 2006 |