Jared N

As title. I have a Altezza with a 2jzge+t link g4 storm and to get the dash cluster working it is on a multiplex network. So far ive plugged back in the factory 1gfe ecu and ran CTS and oil pressure through it to get those gauges working. My theory so far is to send a signal to the crank input on the 1gfe ecu now to trigger the rpm on the cluster. Thoughts? Wondering if a GP PWM output will work.