Set Condition
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The Powertrain Control Module (PCM) detects that the (K79) O2 Sensor 1/1 Heater Control circuit is below the calibrated threshold for 2.0 seconds.
The Powertrain Control Module (PCM) detects that the (K79) O2 Sensor 1/1 Heater Control circuit is below the calibrated threshold for 2.0 seconds.