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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Fuel System & Emissions System) >> How to Set Readiness Codes >> Air Fuel Ratio (A/F) Sensor Heater Monitor Readiness Code >> Procedure

Air Fuel Ratio (A/F) Sensor Heater Monitor Readiness Code: Procedure

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start the engine, and let it idle for 1 minute. The readiness code should switch from incomplete to complete.
  2. If the readiness code is still not set to complete, check for a Pending DTC. If there is no DTC, repeat the procedure.