Voltage needed to drive S15 Pillar Mount Boost Gauge?

[UpRootedFlea]

Hello Chaps,

Does anyone know what voltage range is required to drive the boost gauge on an S15. Manage to get my hands on one, now trying to install it on an S14. :annoyed:

Thanks

[Tenman]

Think he means, what's the signal voltage go through from the MAP sender

[UpRootedFlea]

Thanks Tenman!!