So in NSN's instruction you will be grounding the cam sensor through the crank sensor. Am I right with thinking this?
4E) Crank Angle Sensor (CKP):
NOTE: Do not insulate these connections until you complete step 4F as some connections are shared in the next step.
Engine Bay: Locate the crank angle sensor on the front passenger side corner of the motor. Then carefully cut or peel back the protective sheath surrounding the wires for the connector. Locate the ORANGE W/BLACK wire in the connector. Approximately 3 away from the connector cut the ORANGE W/BLACK and put a white end crimp on the wire leading back to the ECU to prevent future shorts. Strip of the ORANGE W/BLACK wire coming from the connector bare. Solder the LIGHT BLUE wire from the Microtech to this wire. Repeating the above procedure, wire the YELLOW wire and the SHIELDED BRAIDING from the Microtech to the BLACK wire in the connector. Finally, peel back approximately of insulation from the YELLOW wire in the harness about 3 from the connector to reveal the copper wires without severing the wire. Solder the RED wire from the Microtech to the bare section of YELLOW wire in the connector. Insulate with electrical tape or heat shrink tubing. Alternatively, you may cut the YELLOW wire 3 from the connector, strip both ends, and solder both ends and the RED wire from the Microtech together. Secure the wires in place with zip ties as appropriate.
NOTE: The CAS must be wired in the engine bay to access the wiring properly and for best signal quality.
4F) Engine Bay: Locate the cam sensor on the valve cover just back toward the firewall from the crank angle sensor. Carefully peel back the protective sheath surrounding the wires from the connector. Select the GREEN and cut it 3 from the connector. Use a white end crimp to insulate the end of the wire leading back to the stock ECU. Strip bare from the end of the wire leading back to the connector and solder this wire in to the connection from step 4E that connected the YELLOW Microtech wire and the BLACK wire in the CAS connector. Selecting the other wire (BLUE), careful peel back of insulation from the wire without severing the wire. Solder this wire to the LIGHT GREEN wire from the Microtech. Insulate all connections in this step and step 4E w/ heat shrink tubing or electrical tape.
NOTE: The CAM sensor must be wired in the engine bay to access the wiring properly and for best signal quality.