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Hello, I am new, I read this thread here P0650 indicator lamp (MIL) control circuit malfunction about the P0650 code and it helps a lot. I Recently purchased a 2012 chevy express van 4.8 2500 71k. Not passing emissions. The CEL does not illuminate on starting whereas other warning lights do. So maybe the bulb is burned out, loose wiring, fuse etc. The dmv smog test shows the following code:1) P0650-malfunfunction indicator lamp short circuit. If someone could tell me which nr fuse controls the MIL or better known as the check engine light on my van it would be a start. With my luck lately, the fuse is unlikely to be it but it still is the first thing to check. I checked for nr 48 fuse but that is for a relay on my vehicle.
Thank-you
 
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