What could be the problem

Tiny
JOSHUA MICHAEL
  • MEMBER
  • 2000 MERCURY COUGAR
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 80,000 MILES
Have a 2000 mercury cougar that just had the computer replaced, now the car doesnt start, but the lights work, also the battery is fine.
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Saturday, January 29th, 2011 AT 5:21 PM

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Tiny
BMRFIXIT
  • EXPERT
Flash Electronically Erasable Programmable Read Only Memory (EEPROM) is contained in an Integrated Circuit (IC) inside of Powertrain Control Module (PCM). The EEPROM contains the vehicle strategy and any calibration information specific to vehicle. The IC is reprogrammable and at times it may become necessary to reprogram or reflash the entire contents. This is usually due to an after production strategy change or the Flash Vehicle Identification (VID) Block has been previously reprogrammed and has reached its limit. The VID block can be tailored to accommodate various hardware changes made since vehicle production. This procedure can only be performed using Ford's Service Bay Technical System (SBTS) or equivalent.
A replacement PCM will have a label stating PROGRAMMING REQUIRED. This indicates that it is necessary to retrieve VID data from the original PCM before removing PCM from vehicle. This procedure can be performed using New Generation Star (007-00500) scan tool or equivalent. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE. If original PCM is damaged, nonfunctional or incapable of communicating, it will be necessary to manually reprogram VID block. This procedure can only be performed by contacting the "AS BUILT" data center for programming
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Sunday, January 30th, 2011 AT 2:33 PM

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