Rainier AWD L6-4.2L (2007)
Air Flow Meter/Sensor: Diagnostic Aids
Basic Knowledge Required
GENERAL ELECTRICAL DIAGNOSIS
BASIC KNOWLEDGE REQUIRED
Without a basic knowledge of electricity, it will be difficult to use the diagnostic procedures contained in the service manual. You should understand
the basic theory of electricity, and know the meaning of voltage (volts), current (amps), and resistance (ohms). You should also be able to read and
understand a wiring diagram, as well as understand what happens in a circuit with an open or a shorted wire.
