Oxygen Sensor

Speed or Position Sensor

> Inductive sensor

> Magnetic reluctor sensor

Note : cold is from -10 degree cellius - 50 degree cellius

Checking Air Gap using feeler guage, and measuring air gap between the piclup coil projection and the reluctor tip.

Adjusting Reluctor Air Gap on Magnetic Distributor

Note : Only brass feeler guage to be used.

Adjusting the Reluctor Air Gap

Formula: Probe x volts / div x number of squares and increments

Describe the waveform using arrows and A,B,C etc. What is happening at different points?

At the point A the magnetic field is collapsing

At the point B the reluctor tip has reached it's maximum distance away from the magnet.

At the point C it shows the voltage increasing due to the reluctor getting closer to the magnet.

At the point D the magnetic field collapsing again and repeating the whole process.