Dealer reflashed PCM i got ???'s - Power Hungry Performance Forum

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Dealer reflashed PCM i got ???'s

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2004 to 2008 F-150 and Mark-LT
4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs.

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#18

Mon, May 25th, 2009, 11:18 PM

way2qk4u2c way2qk4u2c is offline

Ford F150 FX4

Join Date: Feb 2009

Posts: 57

Quote:

Originally Posted by 88Racing

Update pegasus.

Goto apply updates. Menu in upper tool bar of pegasus.

Make sure fire walls are disabled.

Lars

Program wont even open???

Firewall is always off.

I get the mscomm error so i went to the pegasus website and saw a utility for mscomm driver? downloaded that put in the right directory and still no go....hmmmm

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2006 F-150 FX4 Dark Shadow Grey

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