ace-media Afternoon, Where will be the best place to plumb in sensors for oil pressure and temp gauges on a Z22? Is there a fitting or blank somewhere that can be used? Ta cheers..
MikeS replace the oil pressure switch with one with a gauge run the volt gauge off the cigarette lighter coolant temp is a bit more tricky as the cts controls both the gauge and sensor, u splice into it then your messing with the sensor's resistance oil temp pass
ace-media Its more pressure that I want to run... but would probably get a Racetech dual gauge. Can you tell me where the standard oil pressure switch is? Assume if I swap the sensor it won't operate the dash light? D oyou know what the thread size is? Ta.
MikeS u had a red top engine before u use to be able to put a nova sr switch / gauge - straight swap most switches are next to the filter housing i am not 100% sure but i been informed u just use another vauxhall switch