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SEF505V Component Description NBEC0256 A closed throttle position switch and wide open throttle position CONSULT-II Reference Value in Data Monitor NBEC0257 Specification data are reference values. MONITOR ITEM CONDITION SPECIFICATION CLSD THL/P SW I Engine: After warming up, idle Throttle valve: Idle position ON Throttle valve: Slightly open OFF ECM Terminals and Reference Value NBEC0671 Specification data are reference values and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam- TERMI- NAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 56 OR/L Throttle position switch [Engine is running] I Accelerator pedal fully released BATTERY VOLTAGE [Engine is running] I Accelerator pedal depressed Approximately 0V On Board Diagnosis Logic NBEC0259 Malfunction is detected when battery voltage from the closed Possible Cause NBEC0516 I Harness or connectors I Closed throttle position switch I Throttle position sensor GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX DTC P0510 CLOSED THROTTLE POSITION SWITCH Component Description EC-431 |