Tcu/ Tcm

[Loco64670]

How do you know what TCU Will Be Compatible with your car?
Would Any TCU From Any Trim Line 90-93 Accord Fit Another Trim Line 90-93 Accord...Otherwords, Would A 1993 Accord EX Sedan
TCU Operate In A 1991 Accord LX Sedan Or Vice Versa. And How The Hell Do You Read The Codes On The Back Of The Tcu?!? This Is Some Bull?!?!?!? Any Responses Or Websites With Technical Info Will Be Greatly Appreciated.

Faded Sedan LX Owner...

[BustedLX]

90/91 TCU is one thing and 92/93 is another. The 90/91's have sport shift where the 92/93 do not. You can interchange them between all the years but if you put a 93 TCU in your 91 LX you would lose the sport shift functionality.

I would try to keep the 90/91's and 92/93's with their respective years.

[Loco64670]

Thank You, That's All I Needed To Know.