View Full Version : x5 temp guage

09-22-2013, 05:20 PM
I was just checking round the predator engine in my x5 yr 2003. i thought the temp of the manifolds was a little warm.. temp gauge looked normal ..but when i pulled the plug off the temp sensor the reading stayed the same which i thought was weird..but weirder still i left the temp sender plug off and the gauge read perfectly normally for the whole of the next days usage??? im not aware of a second temp sender on the predator engine so what can be feeding the gauge to get a reading???

09-23-2013, 08:37 AM
It should have two temp sensors. One for the gauge and one for the ECM.