Checking the Engine Speed (RPM) Sensor Signal

Checking The Engine Speed Sensor Signal
- Ignition on.
- Select scrolling values.
- Operate starter motor.
- Read off the engine speed.
- Engine speed should be 100 - 300 RPM's when the engine is turned over by the starter motor.

If reading is OK:
^ Proceed to: Checking Camshaft Position (CMP) Sensor Signal section.

If reading is incorrect:
^ Refer to: Testing By Trouble Code / Code EFI-131 Engine Speed Sensor Signal.