New Crank positioned senor didn't help

Got part, Dealer said Crank positioned senor was behind the power steering 
pump on the right side of motor, and I would have to pull power steering 
pump bracket. It took 2 hours to remove the pump and bracket, and the
upper 
and lower plastic cover over the cam shaft belt. Could not find Crank 
positioned senor! Called a local garage, and was told the senor was on 
other side of motor, over the starter! It was there! Put part in, Started 
fine, Ran OK for 5 miles, then it cut off the Cruise Control by its self 
and motor started cutting out (Missing). I will try to get a new error
code 
soon. Any Ideas?