1. What are the "G" and "NE" sensors?
2. Explain in detail how an magnetic pick up coil type Cam or Crank sensor works.
3. Explain how the PCM (ECM) uses the Crankshaft position sensor signal.
4. Draw the scope pattern of both a Cam sensor and Crank sensor.
5. What is the function of a vehicle speed sensor (VVS) and list the three types.
6. Explain how a Pick UP Coil (Variable Reluctance) type VSS works?
7. Explain how a Magnetic Resistance Element (MRE) type VSS works?
8. Explain how a Reed Switch type VSS works?
Oxygen Sensor Location
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