Quote:
Originally Posted by AKADriver
Is the second pin on the Z32/R32/S12/S14 Silvia/etc oil pressure sender a low pressure warning light switch? The wiring diagrams for the Z32 and S12 show it as NC but they don't have oil pressure warning lights, just gauges. The S14/S15/RNN14 with center gauge pack have both I think but not sure if the gauge pack disables the warning light.
Edit: yes, it is, just confirmed with the R32 GT-R factory service manual.
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Yes, on that unit one pin is a basic dummy light and the other is a variable pressure signal. On the S14 with the din gauge pod, both wires are used. One goes to the cluster for the stock light, the other goes to the gauge pod.