avenir swap into bluebird u12 speedo n rpm doesn't working @@ HELP!!

avenir(Sr20 turbo) 4WD AT swap into bluebird u12 2WD the speedo r not correct,n the RPM r not working...wat can i do?:headshakewho can help me...please....@@

Use the original speedo drive gear in the new gearbox ;)

However, it sounds like you have a dash cluster failure

haha..thanks for ur helping.i use bc the original speedo sensor n meter already,but the rpm still doesn't working...how to i check the rpm?ecu promblem can be like that?u got avenir(sr20 turbor)diagram?