PCM Operating Mode
The PCM operating mode is indicated by the "Auto" symbol on the ECC panel. The PCM is in "Closed Loop" when the "AUTO" symbol is on. The PCM is in "Open Loop" when the "AUTO" symbol is "OFF".
The PCM operating mode is indicated by the "Auto" symbol on the ECC panel. The PCM is in "Closed Loop" when the "AUTO" symbol is on. The PCM is in "Open Loop" when the "AUTO" symbol is "OFF".