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Old 11-19-2015, 01:15 AM   #1
Carol77
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Solution for fgtech 4 v54 simos pcr 2.1 unlock ecu error

I have simos pcr 2.1 ecu , i want to unlock but with fgtech 4 error unknown ecu

I think dashboard on / off problem
12v charger I put, but one extra batter supply given or not ?

Working Solution:

Remove 25640 put in programmer and unlock refit write ecu obd…..

Apply 12v dc adaptor to fgtech, not battery supply to fgtech.

Add only 2 resistors, not 3 ones.
560 ohm and 1K ohm and one wire to make a bridge.
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Old 11-19-2015, 05:32 AM   #2
steve99
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Hi,

I think you problem is that device does not support BRZ\86 ecu. The ecu in brz\86 is a RENASIS SH72531 based not motorola or denso ECU.

The cheapest device to reflash these ecu is a Tactrix see www.tactrix.com
and link below TACTRIX INFO FOR ECU FLASH
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Old 11-19-2015, 05:59 AM   #3
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Quote:
Originally Posted by steve99 View Post
Hi,

I think you problem is that device does not support BRZ\86 ecu. The ecu in brz\86 is a RENASIS SH72531 based not motorola or denso ECU.

The cheapest device to reflash these ecu is a Tactrix see www.tactrix.com
and link below TACTRIX INFO FOR ECU FLASH
Or spam??

Post count and location might give that away Too eager to help mate....
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