Intake Air Temperature Sensor (In Air Flow Meter)

1994 BMW 530i (E34) V8-2997cc 3.0L DOHC (M60)SECTION Intake Air Temperature Sensor (In Air Flow Meter)



Check function:
[D] 200 - With the engine at operating temperature, the intake air temperature is at 50...70 °C (ambient air temperature 23 ± 5 °C).
A display below - 40 °C indicates a break in the temperature sensor or in the supply wire to the DME control unit.

Resistance test:
Connect universal adapter, measure resistance across the terminals 44 and 26.

RENDER: 1.0x

NO RELATED

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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.