SVTLightnings.com has acquired a set of scan tools that can read the codes stored in the computer and reset the check engine light.  The New scan tool is a New Generation Star ( NGS ) tester from Hickok.  The same tool the Dealer uses.  With the NGS we can swap PCM's, program keys, clear codes from ALL The modules in the Car.  The PCM, HEC, GEM and other modules.   The capability of the NGS is hard to beat.

Hickok Ford NGS Tester 2003 Master Kit Scan Tool 

Theoretically you you have 2 PCM's - One chipped and one spare unchipped. The NGS tool will allow you to swap the PCM's and program them to match the PATS system in the dash

If you are in the DFW area, for $25 we can hook up the scan tool and tell you what  the code is and reset the Check Engine Light (CEL).  

If the problem persists the CEL will return.  But the scan can help you understand what the problem is and perhaps prevent an expensive trip to the dealer.

The scan tool works on Ford, GM, Chrysler and some imports

"For American-made GM cars and light trucks, for all Ford, Lincoln and Mercury cars, SUVs and light trucks (including Power Stroke diesels), for Chrysler and imports, 1996 and later, only. The AutoTap Model AT123 is for all 1996 and later cars and light trucks."

We can also log a number of parameters real time to help determine why a problem is occurring.  

The types of info available are listed here ODB II Generic powertrain parameters 

Send us an email and we'll make an appt to hook up the scanner

Doug