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Code 3? 450ES

2695 Views 3 Replies 2 Participants Last post by  Sparkey
Does anyone know what code 3 is on a 450es? Posting this for a friend and I can't remember what year it is.

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It is an Angle Sensor Code
Changed the angle sensor, still not working. Strange?
Angle sensor code does not mean the angle sensor is bad. There is a series of tests you have to run to locate the problem. You will need a manual and a digital volt meter. Usually it is a bad connection or bad wireing. Check the connections at the ECM. Clean all connections and put some dielectric grease in them. After that you need to follow the steps outlined in the trouble shooting chart. I dont have a way to copy and forward this to you from where I am now.
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