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Home >> Oldsmobile >> 2002 >> Bravada AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Controls Self-Diagnostics - 2.2L) >> Diagnostic Tests >> DTC P0133: O2S Circuit - Slow Response (Sensor 1) >> Test Description
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Test Description

WARNING: This page is about a different car, the 2003 GMC Sonoma and 2003 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic procedures.

  1. 2 -  When the system is operating correctly the O2S voltage should toggle above and below the specified values.
  2. 5 -  The specified value is what is measured on a correctly operating system.
  3. 6 -  The specified value is what is measured on a correctly operating system.
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