Vanguard BIG BLOCK M540000, Repair Manual, Page: 63 / 168

Crankshaft Position Sensor (CKP)
1. Disconnect the crankshaft position sensor electrical
connector ( A , Figure 65).
65
2. Remove the 2 crankshaft position sensor fasteners ( B ).
Set sensor aside.
Optional Speed Sensor
1. Remove the 2 speed sensor fasteners ( A , Figure
66) from the engine back plate mounting.
66
2. Remove the sensor wiring ( B ) from the back plate
routing.
3. Disconnect the sensor electrical connector from the
harness connector.
4. Set sensor aside.
64 vanguardpower.com