I put a chipped ecu in my 2000 honda accord ex 2.3 and it started up but the temperature gauge dont work and the trans wont go out of park what now

 

Put the original ECU back into the car... a chipped ECU will not communicate to the automatic transmission control box, and this is why you cannot shift the transmission out of "Park".

 

[QUOTE=JRCivic1;52332205]Put the original ECU back into the car... a chipped ECU will not communicate to the automatic transmission control box, and this is why you cannot shift the transmission out of park
Can I hook up a v tec controller or reprogram my computer what would be the best way to tune my car

 

[QUOTE=Ne Bg;52332234]Look into this. https://honda-tech.com/forums/perfor...ports-3233058/

It states you need to run a separate TCU to run a modified ECU.

 

[QUOTE=EWY;52332767]That is an option... but I don't think this is what the OP has, and thus, WHY the transmission doesn't shift.

 

OP asked what he could do to tune the car after your comment thus why I suggested it.

 

No doubt about it... and your suggestion for a solution is "Fantastic". I was merely trying to differentiate what you suggested from what the OP "has" so that he/she understands WHY the transmission cannot be shifted out of park.

Basically, what you linked WILL work... what the OP has WILL NOT work.

 

messages the link you provided for me and they said I need to get a trans from 94 95 accord and by one of there TCU kits do that sound right