I've got a customer with an AUTOMATIC 97 Accord with with H22 engine and he wants to run a chipped ECU. The problem is that the TCU is integrated within the OBD2A ECU so if he converts to OBD1 with a chipped ECU, he has no way of controlling the tranny right? The only other option I can think of is to run and OBD1 AUTO harness and use a TCU along with a chipped ECU.

Opinions?

 

Opinions...piggyback fuel/ignition controller?

 

Can anyone point me in the right direction as far as make/model EMS or piggyback for this car?