RX7Club.com - Mazda RX7 Forum - Power FC Power fc cant read speed

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Anders_R

05-29-13 10:37 AM

Power fc cant read speed

Hello all !

I got my PFC installed in my Rx7 serie 8 -99 and tuned. but i see now that my "speed" is allways on 0 km/h when i drive, anyone know why?

cewrx7r1

05-29-13 06:49 PM

The speed sensor is on the transmission.
Bad sensor, bad wiring, bad PFC, or bad luck?

ArmenMAxx

05-30-13 12:56 PM

Check the white connector which is behind the heatercore by the firewall. When you installed the pfc someone may have accidentally disconnected it.

Anders_R

05-31-13 12:27 PM

Quote:

Originally Posted by ArmenMAxx (Post 11481782)

Check the white connector which is behind the heatercore by the firewall. When you installed the pfc someone may have accidentally disconnected it.

Hi! i just saw a green cable that was cut going to the ECU so i guess there is the problem :P

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