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Discussion and questions related to the course Practical Motorsport Wiring - Club Level
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Good day guys,
i have a question that literally keeps me up at night (hence why I'm asking this at 3am). when wiring the 4g63 cam and crank sensors for the link g4+ ecu, do i supply 12V to power both sensors and use a power ground like how it's wired oem style? (photo attached)
BONUS QUESTION: if so do i still need the pull up resistors turned on?
Attached Files
Screenshot-13-v2.png
It would be preferable to use ECU sensor ground for the trigger sensors. You can use an ign switched 12V source for the sensor power supply or some of our wire-in ECU's have a 8V supply pin which is also suitable for powering these sensors. Yes, you want the pull-ups turned on for the evo sensors.
thanks Adam.
