Early 2003 ECU

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Feb 15, 2009 | 01:46 PM

#16

Tollboothwilley

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From: Vegas

I heard that a ECU reflash from the dealer helps with the shift points somewhat

Feb 15, 2009 | 08:16 PM

#17

OCG35

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From: OC - So Cal

Quote:

Originally Posted by Tollboothwilley

I heard that a ECU reflash from the dealer helps with the shift points somewhat

dealers dont re-flash the ecu (they like to call it ecm)... I think you are referring to a tcu software upgrade that helps the early model cars.

TS, Osiris, etc all flash the ecu and wont effect the transmission.

Contact DaveB or Jeff - I think they both had the TCU update you are thinking of.