Eng Pos Sensor Timing Signal Err Spn636, Need help

[actman]

My 2011 200 excalibur engine is hesitating at varies speeds . At lowest just in gear speed it kills the engine. I get the Eng Pos Sensor Timing Signal Err Spn636 Error
I changed the fuel filter and it is still there. I read on here it may be a faulty Throttle Sensor . Someone else had similar engine issues and they replaced the Crank Position Sensor. If anybody can advise me if I should replace one of these or some other solution that would be helpful. Out of coincidence I had just filled up with gas fully so I will try fresh gas. I doubt its the gas since the station is brand new and I filled up my car with no issues same station and spoke to them.

[actman]

I did ask my dealer and they think it could be cam position sensor(dist cap) or crank position sensor. Im leaning tword crank sensor but can rule out throttle sensor due to other posts.

[actman]

UPDATE....... Turns out it is bad gas I have. I ran the gas down added seafoam and fill up with fresh gas from a different station. It ran perfect all weekend. My friend on my lake confirmed to me he had same issue with that gas however he had primium gas and mine was regular. Same issue with boat and very bad gas mileage with his truck.