DTC P0102, P0103: Mass Air Flow Sensor, Input To Control Module Low/High: Condition

1995 Saab 900 S, 2D Hatchback, AutomaticSECTION Condition
WARNING: This page is about a different variant/trim than selected.

Air flow less than about 0.8 grammes per second at engine speeds above 520 rpm or greater than about 165 grammes per second at engine speeds below 6520 rpm.

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.