Maxima SE V6-3.0L (VQ30DE) (1998)
Throttle Full Close Switch: Diagnostic Trouble Code Tests and Associated Procedures
COMPONENT DESCRIPTION
The throttle position switch, built into the throttle position sensor unit, consists of a closed throttle position switch and wide open throttle position switch.
The closed throttle position switch detects the throttle valve position, i.e. whether it is in the idle position or not. The detected position will then be sent
to the ECM as a voltage signal. The ECM uses this signal to open or close the EVAP canister purge control valve when the throttle position sensor is
malfunctioning.
CONSULT REFERENCE VALUE IN DATA MONITOR MODE
Specification data are reference values.
ECM TERMINALS AND REFERENCE VALUE
Specification data are reference values, and are measured between each terminal and (25) (ECCS ground).
ON BOARD DIAGNOSIS LOGIC
CAUTION: Always drive vehicle at a safe speed.
NOTE: If "DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch "OFF"
and wait at least 5 seconds before conducting the next test.