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First Cel Light At 97,000km
phased_focus Offline
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#1
07-14-2008, 02:06 PM
My engine light came on today and gord helped me scan it. code is p401-insufficient egr flow. we cleared the code and about another hour of driving it came back on. any suggesstions?
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Scorcher000 Offline
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#2
07-14-2008, 09:32 PM
Check your O2 Sensors, if not that then you might wanna check you Cat.
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phased_focus Offline
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#3
07-15-2008, 12:48 AM
the hose that goes to the egr valve was cracked right at the end so i cut a bit off the end and then plugged it back in. and now the light has stayed off.
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reldridge Offline
304,000 kms and still going
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#4
07-15-2008, 12:58 AM
I was gonna say DPFE, but glad to see you fixed it! :D

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Scorcher000 Offline
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#5
07-15-2008, 01:01 AM
Thats good, simple stuff like wire cracks and little bits of currosion can make a day turn to hell.
Currently - 2014 GMC Sierra 1500 SLE 4X4 Work Truck. Needs a Super Charger
2012 F150 Eco Boost Work Truck < Died several times and now it's some farmer problem.
No Longer Sleeping/In Surgery Having A Heart Transplant - 2005 Focus ZX5 Sonic Blue Modified
Sold - 1992 Astro Van CS Sky Blue Stock
Sold - 1994 Excel 2DR HB Teal First Car
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