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Home >> Acura >> 2001 >> 3.2CL Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Engine Performance System Self-Diagnostics) >> Drive Cycles >> System Readiness Test Codes >> HO2S Heater Monitor Code

HO2S Heater Monitor Code

WARNING: This page is about a different car, the 2003 Acura RSX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: When negative battery cable is disconnected, all readiness codes are cleared.
  1. Connect scan tool to DLC.
  2. Start engine and let idle for 10 minutes.
  3. Check for readiness code with scan tool.
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