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Re: Knock Sensor CEL Posted by Justin Vanabrahams [Email] (#32) [Profile/Gallery] (more from Justin Vanabrahams) on Thu, 4 Jul 2013 11:21:28 In Reply to: Re: Knock Sensor CEL, cgwiz [Profile/Gallery] , Thu, 4 Jul 2013 04:17:31 Members do not see ads below this line. - Help Keep This Site Online - Signup |
The CEL associated with the knock sensor is about as brain dead as can be. It's little more than "knock sensor missing."
The AC is pretty simple to. Check for refrigerant pressure, the over and under pressure switches, power to the compressor, and the compressor itself. If it just quit it is probably electrical - pressure switch or power, especially if it was working perfectly and then not at all.
posted by 166.137.19...
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