Component Inspection

Engine Control
P2135 Throttle Position Sensor 1 & 2 Signal Voltage Correlation - Inspection/Repair:_:Component Inspection

Component Inspection

Check TPS
1. IG "ON"
2. Monitor signal waveform of TPS by stepping on and off the accellerator padel on GDS.
Specification :













Fig.1) Normal waveform of TPS1 & TPS2 with acceleration pedal not depressed with IG "ON"
Fig.2) Normal waveform of TPS1 & TPS2 with acceleration pedal depressed with IG "ON"




3. Is the measured signal waveform O.K ?






** Procedure of ETS Initialization
A. Erase the trouble codes on PCM
B. Turn the ignition key off and keep this condition until the main relay is turned off.(It will take 10sec.)
C. Turn ignition key on more than 1second to record the throttle motor position on the EEPROM