MS noob question
#5
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put a 1K 1/4 watt resistor in your diagnostics box between IG- and B+
the stock ECU used to provide this pullup to power the tach signal, since we removed the ECU, we removed the pull-up, this replaces it.
the stock ECU used to provide this pullup to power the tach signal, since we removed the ECU, we removed the pull-up, this replaces it.