incognitob20eg

i will be doing a swap to my 93 hatch and i a have everything for the swap but i am trying to figure out how to wire a tcu /tcm (transmission control module) to the ecu because what i have read about this swap is that if you dont have a tcm that while the car is in park the motor is accelerating and wont shift corectly
can somebody please help me out
diagram or just tell me what i need to do to make this swap work thanks


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smileycvc

are you keeping it automatic?

incognitob20eg

yea for the very simple fact i really want to see how fast i can make a auto b20 lol i really am stuck and not sure what i need to do for the wiring so any help is very thankful

hard_boiled_EG

use an automatic gsr ecu.

smileycvc

well you probably wont make more than 200 whp just because the trans wont be able to take it.

Midori Green

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by smileycvc &raquo;</TD></TR><TR><TD CLASS="quote">well you probably wont make more than 200 whp just because the trans wont be able to take it. </TD></TR></TABLE>

if the motor aint built or boosted it aint gonna make nearly 200whp anyways dont matter if its manual, auto, or tiptronic

incognitob20eg

they never made a auto gsr ecu they just made the ls ecu with vtec but will a auto ls ecu match up to my hanness from a d15b7 or will i be cutting i just remembered that even if i use a ecu i will still have to use the tcm because 94-01 integras have a seperate computer for the trans... only the ones before that had the tcm built in and my car is obd 1

Dasfinc

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by incognitob20eg &raquo;</TD></TR><TR><TD CLASS="quote">they never made a auto gsr ecu they just made the ls ecu with vtec but will a auto ls ecu match up to my hanness from a d15b7 or will i be cutting i just remembered that even if i use a ecu i will still have to use the tcm because 94-01 integras have a seperate computer for the trans... only the ones before that had the tcm built in and my car is obd 1 </TD></TR></TABLE>

there are auto GSR ECU's, but they are JDM ECU's and would cause OTHER problems most likely.

and to the OP, Civics never had an electronically controlled auto trans, IIRC its all vacuum?

Regardless I've read that CRVs/Teggs used a COMPLETELY different automatic transmission system, so none of the stock automatic components will work, and the auto-tradgic transmission will puke WELL before you even reach 200hp.

to incognitob20eg:

There is no wire-cutting needed it would appear in this swap *I have a OBD2 Automatic B18B1 motor in my car with a manual trans*

I just let all the auto plugs dangle.

incognitob20eg

i am keeping it auto and i have read that unless the tcm is wired up the wheels will spin while it is in park so i really need to know as much as possible please and thank you for the help in the past and in the future somebody let me know i really need my hatchy running again