i've had my CTR ECU in my car for a while now, also have CTR cams and ITR valve train. friday night i put an ITR cluster in my car



when i had the Si or GSR cluster in the car the VTEC crossover was at 6000 and fuel cutoff was about 8700 rpms, now with the ITR cluster it says VTEC crossover is about 6200-6500 and fuel cutoff is about 9100 rpms. Is that what it's supposed to be? and should i lower the VTEC crossover? Or can it be an ECU error?

i forgot to mention that i have an autometer shift light set to 8400 rpms and when the tach gets to 8400rpms the light goes off

 

The CTR/PCT ecu kicks on vtec at about 6200rpm in stock form. I'm not sure about that 9100 redline though -- should be around 8600rpm for a stock CTR ecu redline.

You didn't mention if you have a vtec/fuel controller either.

 

i don't have a VFAC or any other VTEC controller

but it does goto 9100. Also should i lower the VTEC crossover with a homemade VTEC controller?

 

On the average ITR tach, 9000 is around 8600.

 

i understand that the tach is usually off, but then why would my shift lite and tach on the cluster match? it makes no sense. 8400 the light goes on and the dash is saying 8400.