Throttle Position Sensor
- Reconnect all harness connectors disconnected.
- Perform [PROCEDURE AFTER REPLACING ECM ].
- Turn ignition switch ON.
- Set selector lever to D (A/T), 1st (M/T).
- Check voltage between ECM terminals 50 (TP sensor 1 signal), 69 (TP sensor 2 signal) and ground under the following conditions.Fig 1: Checking Voltage Between ECM Terminals 50 (TP Sensor 1 Signal), 69 (TP Sensor 2 Signal) And Ground
Courtesy of SUZUKI OF AMERICA CORP.
VOLTAGE SPECIFICATIONTerminal Accelerator pedal Voltage 50 (Throttle position sensor 1) Fully released More than 0.36V Fully depressed Less than 4.75V 69 (Throttle position sensor 2) Fully released Less than 4.75V Fully depressed More than 0.36V - If NG, replace electric throttle control actuator and go to the next step.
- Perform "Throttle Valve Closed Position Learning" in [PROCEDURE AFTER REPLACING ECM ].
- Perform "Idle Air Volume Learning" in [PROCEDURE AFTER REPLACING ECM ].