Guest Foby Posted December 16, 2007 Hi, I need a little help identifying a couple of parts. On the picture are 2 sensors, one is sensor for the gauge,(coolant temp sensor)and another sensor is for ECU. I just want to make sure which sensor is for gauge.. (sorry for spelling) cheers Share this post Link to post Share on other sites
welshpug 1,626 Posted December 16, 2007 neither is for the ecu, one is for the red light, the other for the gauge I cant remember which is which though, but one should have a resistance, the other no circuit until a certain temperature which is usually marked on the side of the sender Share this post Link to post Share on other sites
Guest Foby Posted December 17, 2007 Thank you for information... Share this post Link to post Share on other sites
