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Home >> Chevrolet >> 2021 >> Camaro SS, 2D Convertible, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Displays And Gauges >> Diagnostic Information and Procedures >> DTC P0071-P0074 >> Component Testing

Component Testing

Static Test

  1. Place the B9 Ambient Air Temperature Sensor in a stable, temperature-controlled area for at least 10 minutes, then measure the resistance between sensor signal terminal A (or 1) and the low reference circuit terminal B (or 2).
  2. Compare the readings with the Ambient Air Temperature Sensor Resistance 
    • If not in the specified range 

      Replace the component: B9 Ambient Air Temperature Sensor

    • Go to next step: If in the specified range 
  3. All OK.