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Old 06-21-2012, 07:20 PM
99Rangerxlt 99Rangerxlt is offline
Cant kill a ranger
Join Date: Mar 2011
Posts: 674

Originally Posted by gcextreme
Hey I am getting the same CEL code.

First it was a P0402 egr excessive
Now I have gotten P0401 egr insufficient 3 times now.

Let me know what u do/did to solve your issue.

I am having trouble even locating the DPFE thing.
Has two vacuum lines coming from it next to a computer plug in. The two lines run to the egr tubing

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99 xlt supercab xlt 4.0l ohv 4x4
mirror tint all around
2 piaa 580 lights and 2 220w dick cepek lights
100w pa system
2"front/1.5 rear lift
1 10" pioneer champion sub/ 1800w jl amp/ kenwood HU
31x10.5x15 Pegasus A/T
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