Where is my crank sensor located on my 2004 pt cruiser 2.4put head back on car and now i have no spark

The crank sensor is on the lower rear side of the block.

The camshaft position sensor is mounted to the rear of the cylinder head.

Removal & Installation

2.0L & 2.4L

1. Remove the air cleaner lid, disconnect the inlet air temperature sensor and makeup air hose.
2. Remove the negative battery cable.
3. Disconnect electrical connector from camshaft position sensor.
4. Remove camshaft position sensor mounting screws. Remove sensor.
5. Loosen screw attaching target magnet to rear of camshaft.

1. The target magnet has locating dowels that fit into machined locating holes in the end of the camshaft.
2. Install target magnet in end of camshaft. Tighten mounting screw to 3.6 Nm (32 5 inch lbs.) torque. Over-torquing could cause cracks in magnet. If magnet cracks replace it.
3. Install camshaft position sensor. Tighten sensor mounting screws to 13 Nm (115 15 inch lbs.) torque.
4. Carefully attach electrical connector to camshaft position sensor.
5. Install the negative battery cable.
6. Install the air cleaner lid; connect the inlet air temperature sensor and makeup air hose.

CAMSENSOR LOCATED IN CYLINDER HEAD.ANY TIME YOU REPLACE CAMSHAFT POSTION SENSOR OR DISCONNECT IT WHEN REMOVING CYLINDER HEAD YOU NEED A DRB SCAN TOOL TO PERFORM THE CAMSHAFT AND CRANKSHAFT TIMING RELEARN PROCEDURE.