Alright I just did a 5spd conversion on my 98 Civic and now Im having this CEL code 30, which is the Automatic Transmission Signal A. What the hell is this and how do I fix it?

 

i decided instead of making a thread i would just reply to this one and give it some life searched and this single thread is all ifound sorry

i have an h22 in my 92 civic running a p72 and im throwing cel code 31 automatic transmission signal b whadafuxup!!!

 

Bump same problem here.

 

In general, when you have a manual transmission (MT) but the ECU throws an automatic transmission (AT) CEL code, then you have a AT or CVT ECU and need a MT ECU.