Df 140 2004 ecu problem?

[pinin4435]

HI TO ALL.MY ENGINE WAS NOT STARTED AFTER A LONG TIME TO USE.IT HAS ABOUT 110 OPERATION HOURS.I DID A GREAT SERVICE (OIL CHANGE,OIL FILTER,LOW PRESSURE FUEL FILTER,ANODES,GEAR OIL, etc) ON IT BEFORE CRANK AGAIN ALMOST A YEAR AFTER LAST OPERATION.ENGINE CRANKED BUT NOT START OR STOPS SHORTLY AFTER STARTING.I CHECKED FUEL LINE AND SAW IT CLEAR.A WEEK LATER MY SELF DIAGNOSTIC SYSTEM ACTIVATED AND STARTED FLASHING 4-2 CODE (CKP SENSOR).I MEASURED THE RESISTANCE
AND WAS O.K (9.25Ω).DOES ANYONE KNOWS SOMETHING TO HELP ME?
REGARDS

[ifishinri]

Same thing happened to me after winterizng by a dealer and a year lay up. Engine would not idles and seemed to be running rich. It turned out to be IAC was sticking. Dealer changed relay and solved problem.