I got a CEL on the Aero during my last time at the track. When I got home I tried disconnecting the battery to see if it would clear the light and left it overnight. When I went out Friday to fire it up and see all it did was crank over until it timed out and stopped. It didnt even try to fire up. Uh oh... this isnt good. Jerry from LET gave me a couple of things to look at and they were all good. So we figure it is a sensor.

I didnt have an OBD2 reader to check the code so I resovled that and one arrived today. I plugged it in and turned on the key and viola...P0335, crankshaft position circuit.

Here is a picture of the crank shaft position sensor. Evidently a bad one. Note the chip on the face of it. No way to know if that was there from the beginning and was a latent failure waiting for it's time to die or what. Tomorrow I will go down and pick up a new one and get the little monster back on the road.

MikeR