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EC-116 < SYSTEM DESCRIPTION > [VQ35DE] ON BOARD DIAGNOSTIC (OBD) SYSTEM Explanation for Driving Patterns Except for “Misfire <Exhaust Quality Deterioration>”, “Fuel Injection System” <Driving Pattern A> • The A counter will be cleared when the malfunction is detected regardless of (1) - (4). CONSULT-III Function INFOID:0000000005536527 FUNCTION *: The following emission-related diagnostic information is cleared when the ECM memory is erased. • Diagnostic trouble codes • 1st trip diagnostic trouble codes • Freeze frame data *4: The DTC and the freeze frame data will not be displayed any longer after *5: When a malfunction is detected for the 1st time, the 1st trip DTC and the *6: 1st trip DTC will be cleared after vehi- cle is driven once (pattern B) without *7: When the same malfunction is de- tected in the 2nd trip, the 1st trip JMBIA1920GB Diagnostic test mode Function Work Support This mode enables a technician to adjust some devices faster and more accurately by following the in- Self Diagnostic Result Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data Data Monitor Input/Output data in the ECM can be read. Active Test Diagnostic Test Mode in which CONSULT-III drives some actuators apart from the ECM and also shifts DTC & SRT Confirmation The status of system monitoring tests and the self-diagnosis status/results can be confirmed. Function Test This mode is used to inform customers when the vehicle requires periodic maintenance. ECU Part Number ECM part number can be read. |