( TL19E3AA20300024601CAAT00 )

ECM/PCM Inputs and Outputs at Connector A (□) (49P)
NOTE: Standard battery voltage is about 12 V.

Terminal number | Wire color | Terminal name | Description | Signal
--- | --- | --- | --- | ---
17 *4 | BLU | ACPD (A/C PRESSURE SENSOR) | Detects A/C pressure sensor signal | With A/C switch ON: about 1.4−4.8 V (depending on A/C pressure)
18 | YEL/BLK | APSA (ACCELERATOR PEDAL POSITION (APP) SENSOR A) | Detects APP sensor A signal | With ignition switch ON (II) and accelerator pedal pressed: about 4.8 V With ignition switch ON (II) and accelerator pedal released: about 1.0 V
19 | BLK | APSB (ACCELERATOR PEDAL POSITION (APP) SENSOR B) | Detects APP sensor B signal | With ignition switch ON (II) and accelerator pedal pressed: about 2.4 V With ignition switch ON (II) and accelerator pedal released: about 0.5 V
20 | YEL | VCC6 (SENSOR VOLTAGE) | Provides sensor reference voltage | With ignition switch ON (II): about 5.0 V
21 | WHT | ETCSRLY (ELECTRONIC THROTTLE CONTROL SYSTEM (ETCS) CONTROL RELAY) | Drives electronic throttle control system (ETCS) control relay | With ignition switch ON (II): about 0 V
22 | RED/YEL | SUBRLY (PGM-FI SUBRELAY) | Drives PGM-FI subrelay | With ignition switch ON (II): about 0 V
24 | BLU/BLK | ELD (ELECTRICAL LOAD DETECTOR (ELD)) | Detects ELD signal | With ignition switch ON (II): about 0.1−4.8 V (depending on electrical load)

*4: | With A/C model