Lmgrcivic

I have a OBD2 car thats a auto but want to switch to OBD1 what can I use or can I have a another ecu chipped for it to work

94EG8

Can't be done, not without swapping the tranny, intake manifold and throttlebody and adding in a manual kickdown cable anyway. This assuming its for a D-series B-series is a little different.

Manny 77

IS your car vtec or not??? Use a p06 if si not or a p28 if is vtec and the obd2 to obd1conversion harness from ebay for 40 bucks and you r done...

94EG8

Doesn't work that way for an automatic. OBD1 D-series tranny has 2 lockup solenoids, and a manual kickdown cable thats it. OBD2 D-series tranny has 2 lockup solenoids, 2 shift solenoids, 1 linear solenoid, mainshaft speed sensor and a countershaft speed sensor. The OBD1 ECU just doesn't have the circuitry to control the extra solenoids and sensors on the OBD2 tranny.

Lmgrcivic

Aight thanks guys for the help

94EG8

No problem, unless you have some physical disability that prevents you from running a 5 speed theres really no reason not to. Honda automatics are geared pretty craptasticly and aren't know for being overly tough.

Lmgrcivic

anyone know a way that I can get rid of the evap **** now without throwing the check engine light

Lmgrcivic

oh and the reason its a auto its my girls car

94EG8

No, its got to be there, JDM ECU may not look for it, but JDM automatics are different (more like an OBD1 tranny) so again you can't use the ECU.

Teach her to drive stick? Most of the girls I know drive stick, i'm not sure where people got the idea that girls couldn't.