|
|
FL -370 FUEL SYSTEM DTC P0653 SENSOR REFERENCE VOLTAGE "B" CIRCUIT HIGH GENERAL DESCRIPTION E6E1BFEF Refer to DTC P0652. DTC DESCRIPTION EBEA1843 P0653 is set when the voltage above 5.158V - maximum voltage of sensor power supply 2 generates from ECM - is DTC DETECTING CONDITION E1037AE3 Item Detecting Condition Possible Cause DTC Strategy • Voltage monitoring Enable Conditions • IG KEY "ON" Threshold Value • when the voltage is above the maximum voltage of sensor power supply.(above 5.158V ) Diagnostic Time • 0.1 sec. Fuel cut NO EGR Off NO Fuel Limit YES Fail Safe Check Lamp NO • RPS power supply circuit SPECIFICATION E88D96CE Refer to DTC P0652. SCHEMATIC DIAGRAM E9721A2D Refer to DTC P0652. |