To address service and repair the Crankshaft Position Sensor operation starts in a way that install a scan tool and look for dtc making sure you track that when any dtc other than p1336 exists please check the list of dtc for more details. Choose the crankshaft position (CKP) variation learn procedure with the help of the scan tool and note the fuel cut-off for the engine under consideration. Follow the scan tool's instructions: bar the drive wheels, set the parking brake on the vehicle, rotate the ignition from off to on, manually fix the
Brake Pedal, operate and idle the engine, switch off the a/c system, and engage the park mode of the automatic or neutral in the manual variety. The scan tool will monitor the activities of ckp sensor, cmp sensor, and engine coolant temperature (ECT). If the ect is not warm enough, idle the engine until it gets the right temperature level. Turn on the ckp system variation learn procedure on the scan tool and modulate the throttle as soon as the engine begins to decelerate in the process of learning, enabling the engine control to be returned to the operator. Slowly bring the engine speed up to the noticed rpm and fully open the throttle when the fuel is cut off. Learn status will display on the scan. Learned this ignition." if this message does not flash and no other dtcs are stored, inspect for engine symptoms;. If there is a dtc, use the dtc list for details. Finally, after a successful completion of the learn procedure, turn off the ignition for 30 seconds.