Rathion 0 Posted September 23, 2009 Hi, having idle problems so cleaned the ISV but then realised it doesn't "buzz" or vibrate when ignition on. Checked the volts across the pins and it's only reading approx 1 volt. Have fed the ISV with a 12v supply and it clicks away as I presume it is supposed to but nothing on its own supply. Any ideas where the supply comes from or if anything else is on the same circuit so that I can check this out further? I presume there is supposed to be 12v regardless of engine temps etc? Thanks Ian Quote Share this post Link to post Share on other sites
