Air Flow Meter

1984 Toyota Cab & Chassis DXSECTION Air Flow Meter

Turn ignition off. Disconnect wiring connector from air flow meter. Using an ohmmeter, measure resistance between each terminal. See Fig 1. If resistance values do not meet specifications shown in chart, replace air flow meter.

Fig 1: Measuring Air Flow Meter Resistance
G42203Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.