Re: How to tube a VVTUNERBOX
Posted: Tue Oct 13, 2015 12:35 am
Hi, i recently went through a similar install, NB8B engine in a NA8.
For the install you will need to do a few wiring changes:
-Run the inlet cam sensor wiring to the VVTuner box
-Run the crank sensor wiring to the VVTuner box
-Run 2 wires to the VVT solenoid
-Run some wiring from the VVTUNER CAM sensor OUTPUT to the ECU CAM sensor INPUT
-Run some wiring from the VVTUNER CRANK sensor OUTPUT to the ECU CRANK sensor INPUT
It is all documented in the instructions, and the base tune is pretty close, but the PID settings might need slight adjusting.
Tuning it for fuel efficiency or power, you will probably need a dyno.
Cheers,
Ken.
For the install you will need to do a few wiring changes:
-Run the inlet cam sensor wiring to the VVTuner box
-Run the crank sensor wiring to the VVTuner box
-Run 2 wires to the VVT solenoid
-Run some wiring from the VVTUNER CAM sensor OUTPUT to the ECU CAM sensor INPUT
-Run some wiring from the VVTUNER CRANK sensor OUTPUT to the ECU CRANK sensor INPUT
It is all documented in the instructions, and the base tune is pretty close, but the PID settings might need slight adjusting.
Tuning it for fuel efficiency or power, you will probably need a dyno.
Cheers,
Ken.