Back among the living -
As some of you at the WCR know, my car would not start Saturday morning before the poker run. At that time it seemed like a timing issue which with a Megasquirt ECU usually means the crankshaft position sensor (CPS) is not doing its job. Since I had flat towed up to Mammoth I elected not to try to troubleshoot the problem until I got home.
My wife and I stayed in Mammoth through the weekend to do some hiking and drove home yesterday. This morning I hooked my notebook PC up to the Megasquirt and it was easy to see that the ECU would sync with the CPS for a few rpms, then lose sync, over and over. From under the car I can barely get to the CPS but I was able to adjust it to spec. and all was better.
I can only speculate that the heat of the drive on Friday was enough throw the sensor position to the edge of the spec. Fortunately it continued to run on Friday and through numerous stops but after it cooled overnight the problem appeared.
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On a separate note I want to thank Andrew and all of the others involved with the WCR for making it a fabulous event!
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