Using Output State Control (OSC) and Accessing PIDs

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To confirm that the OSC value was sent by the NGS and the EEC has accepted the OSC substitution, a corresponding PID for each OSC parameter must be monitored. Additional PIDs should be monitored to help the technician adequately diagnose the transmission.

OSC Parameter Chart 1 Of 2:

OSC Parameter Chart 2 Of 2:

The above is a list of OSC parameters and their corresponding PID.

To confirm that the OSC substitution occurred, SEND the OSC value and monitor the corresponding PID value. If no ERROR MESSAGE was received and the value of the corresponding PID remains the same as the value sent from OSC, then the OSC substitution was successful.