2 116 gauge mounts in a 2 116 diameter hole. Please note on the dual gauge diagram above 4 and 5 are on one side of the gauge while 1 and 8 are on the other.

Westach Cht Indicator Light Wiring Diagram
Saas egt gauge wiring diagram. This is for a sub who wants to know about the saas gauges wiringi hope it helps. Muscle series water temperature gauge install guide. Make sure mounting location does not impair visibility or interfere with driving. From the latest in dash mounted speedo and tacho to dual reading gauges perfect for that 4wd fit out even carling type gauges that mount in your spare switch panel slots. Took car to autobarn where guy checked my wiring and connections and agreed with me that they. Installation and troubleshooting guide saas muscle series water temperature gauges s drive throttle controller installation.
Disconnect negative battery cable before installing gauge. Bought new saas boost and egt gauges for the old girl and wired them up in a pillar pod. Gauge wiring diagram table 1. Checked wiring several times but could find nothing wrong. Boost worked straight off but egt gauge did nothing. If your gauge is part of a multi gauge system ie.
The gauge id of all linked gauges will need to be set to unique numbers. Installation and troubleshooting guide saas muscle series 12v voltmeter gauges note these suit 12volt systems only. More than one gauge and you wish to allow programming from a single push button connect the communication link wires together see wiring diagram on page 2. Saas has long been supplying the automotive aftermarket with a wide range of performance gauges. Do not cut the 48 inch egt probe leads. Also check behind the mounting location for any wiring or components before drilling.
Proper polarity is required and good continuity is a must.