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Turbocharger speed
Posted:
Thu May 11, 2023 11:09 pmby ZT-R
Is there anything special to get the turbocharger speed to come in? It’s on universal digital input 4. It’s getting 5v and sensor ground. This is the borg Warner one. I’ve tried a new sensor but when I do a capture input I don’t get a wave form. Borg Warner 9174.
Re: Turbocharger speed
Posted:
Fri May 12, 2023 1:41 amby Sean
This may be a silly question, but you do have the motor running with some revs on board to get some turbo speed? I believe some of the turbo speed sensors won't read below a rpm threshold of 5k ish rpm. Also have you got the pullup resistor enabled?
Re: Turbocharger speed
Posted:
Fri May 12, 2023 3:25 amby ZT-R
Yes engine running but I haven’t tried it at significant rpm. I’ll check about the pull up.