Electrical Specification
| Description | Connector No. | Terminal No. | Signal (V) | Remarks | ||
|---|---|---|---|---|---|---|
| Ignition SW ON (Engine OFF) |
Engine ON (Idling) |
|||||
| Crankshaft position sensor | (+) signal | E158 | 19 | 0 or 5 | 0 or 5 | *1: Waveform |
| Ground | E158 | 31 | 0 | 0 | - | |
| Intake camshaft position sensor | LH | E158 | 21 | 0 or 5 | 0 or 5 | *1: Waveform |
| RH | E158 | 20 | 0 or 5 | 0 or 5 | *1: Waveform | |
| Exhaust camshaft position sensor | LH | E158 | 33 | 0 or 5 | 0 or 5 | *1: Waveform |
| RH | E158 | 32 | 0 or 5 | 0 or 5 | *1: Waveform | |
| Camshaft position sensor ground | E158 | 34 | 0 | 0 | - | |
| Front oxygen (A/F) sensor | IP (+) signal | E158 | 15 | 1.7 | 3.3 | Waveform |
| VS (+) signal | E158 | 27 | 2.2 | 4 | Waveform | |
| COM signal | E158 | 39 | 9.8 | 3.6 | Waveform | |
| Heater signal | E159 | 9 | Battery voltage | 0 or battery voltage | Waveform | |
| Rear oxygen sensor | Signal (+) | E158 | 16 | 0.3 | 0.1 - 0.9 | Waveform |
| Signal (-) | E158 | 42 | 2 | 2 | - | |
| Heater signal | E159 | 3 | Battery voltage | 0 or battery voltage | Waveform | |
| Air flow sensor | Signal | B134 | 16 | 0.3 | 1.2 | - |
| Ground | B134 | 28 | 0 | 0 | - | |
| Intake air temperature sensor (integrated with air flow sensor) |
E158 | 5 | 2.7 | 3 | - | |
| Engine coolant temperature sensor | E158 | 38 | 2.7 | 1.8 | - | |
| Engine oil temperature sensor | E158 | 2 | 2.9 | 2.1 | - | |
| Manifold absolute pressure sensor | E158 | 4 | 1.9 | 0.8 | - | |
| Intake air temperature sensor (integrated with manifold absolute pressure sensor) |
E158 | 25 | 3 | 3 | - | |
| Fuel pressure sensor | E158 | 6 | 2 | 1 | - | |
| Knock sensor | RH | E158 | 14 | 2.5 | 2.5 | Waveform |
| LH | E158 | 26 | 2.5 | 2.5 | Waveform | |
| Battery temperature sensor | B134 | 41 | 2.2 | 2.1 | - | |
| Battery current sensor | B134 | 42 | 2.7 | 2.1 | - | |
| Accelerator pedal position sensor | Main power supply | B134 | 30 | 5 | 5 | - |
| Main signal | B134 | 17 | Fully closed: 0.4 - 1 Fully open: 2.4 - 3.7 |
Fully closed: 0.4 - 1 Fully open: 2.4 - 3.7 |
- | |
| Main ground | B134 | 31 | 0 | 0 | - | |
| Sub signal | B134 | 29 | Fully closed: 0.4 - 1 Fully open: 2.4 - 3.7 |
Fully closed: 0.4 - 1 Fully open: 2.4 - 3.7 |
- | |
| Tumble generator valve actuator RH | Position signal | E158 | 40 | 0.43 - 1.19 | Closing direction: 2.38 - 3.93 Opening direction: 0.43 - 1.19 |
- |
| Motor open | E159 | 14 | Battery voltage | 0 or battery voltage | Waveform | |
| Motor closed | E159 | 30 | Battery voltage | 0 or battery voltage | Waveform | |
| Tumble generator valve actuator LH | Position signal | E158 | 41 | 2.38 - 3.93 | Closing direction: 0.43 - 1.19 Opening direction: 2.38 - 3.93 |
- |
| Motor open | E159 | 6 | Battery voltage | 0 or battery voltage | Waveform | |
| Motor closed | E159 | 22 | Battery voltage | 0 or battery voltage | Waveform | |
| Intake oil control solenoid | RH | E159 | 7 | Battery voltage | 0 or battery voltage | Waveform |
| LH | E159 | 15 | Battery voltage | 0 or battery voltage | Waveform | |
| Exhaust oil control solenoid | RH | E159 | 23 | Battery voltage | 0 or battery voltage | Waveform |
| LH | E159 | 31 | Battery voltage | 0 or battery voltage | Waveform | |
| Wastegate control solenoid valve | E159 | 11 | Battery voltage | Battery voltage | - | |
| Canister purge control solenoid valve 1 | E159 | 4 | Battery voltage | 0 or battery voltage | Waveform | |
| Canister purge control solenoid valve 2 | E159 | 12 | Battery voltage | 0 or battery voltage | Waveform | |
| Ignition control | #1 | E159 | 8 | 0 | 0 or 5 | Waveform |
| #2 | E159 | 16 | 0 | 0 or 5 | Waveform | |
| #3 | E159 | 24 | 0 | 0 or 5 | Waveform | |
| #4 | E159 | 32 | 0 | 0 or 5 | Waveform | |
| EGR control valve | A+ | E159 | 5 | Battery voltage | 0 or battery voltage | - |
| A- | E159 | 21 | Battery voltage | 0 or battery voltage | - | |
| B+ | E159 | 13 | Battery voltage | 0 or battery voltage | - | |
| B- | E159 | 29 | Battery voltage | 0 or battery voltage | - | |
| Fuel pump control unit | Control signal | B134 | 40 | Battery voltage | 0 or battery voltage | Waveform |
| Diagnostic signal | B134 | 44 | 0 | Battery voltage | - | |
| High-pressure fuel pump | (Hi) | E158 | 10 | 2.4 | 0 or battery voltage | Waveform |
| (Lo) | E158 | 22 | 2.4 | 0 or battery voltage | Waveform | |
| Fuel injector | Power supply 1 | B134 | 36 | Battery voltage | Battery voltage | - |
| Power supply 2 | B134 | 48 | Battery voltage | Battery voltage | - | |
| #1 (+) | E158 | 11 | 2.4 | - | Measurement is prohibited while the engine is running. | |
| #1 (-) | E158 | 12 | 2.4 | - | ||
| #2 (+) | E158 | 23 | 2.4 | - | ||
| #2 (-) | E158 | 24 | 2.4 | - | ||
| #3 (+) | E158 | 35 | 2.4 | - | ||
| #3 (-) | E158 | 36 | 2.4 | - | ||
| #4 (+) | E158 | 47 | 2.4 | - | ||
| #4 (-) | E158 | 48 | 2.4 | - | ||
| Electronic throttle control | Sensor power supply | E158 | 18 | 5 | 5 | - |
| Main signal | E158 | 17 | Fully closed: Approx. 0.7 Fully open: Approx. 3.9 |
Fully closed: Approx. 0.7 Fully open: Approx. 3.9 |
- | |
| Sub signal | E158 | 29 | Fully closed: Approx. 4.4 Fully open: Approx. 1.1 |
Fully closed: Approx. 4.4 Fully open: Approx. 1.1 |
- | |
| Ground | E158 | 30 | 0 | 0 | - | |
| Motor (+) | E159 | 2 | 0 | 0 or battery voltage | - | |
| Motor (-) | E159 | 1 | 0 | 0 or battery voltage | - | |
| Electronic throttle control motor power supply | B134 | 11 | Battery voltage | Battery voltage | - | |
| Electronic throttle relay control | B134 | 39 | 0 | 0 | - | |
| Starter relay control | B134 | 14 | 2.9 | 2.9 | - | |
| Self-shutoff relay control | B134 | 38 | 0 | 0 | - | |
| Starter cut relay control | B134 | 13 | 0 | 0 | Model with push button start | |
| Main fan relay control | B134 | 37 | Battery voltage | 0 or battery voltage | - | |
| Sub fan relay control | B134 | 25 | Battery voltage | 0 or battery voltage | - | |
| A/C relay control | B134 | 1 | Battery voltage | 0 or battery voltage | - | |
| Starter switch | B134 | 45 | 0 | 0 | Model with push button start Cranking: Waveform |
|
| Starter switch 2 | B134 | 8 | 0 | 0 | Cranking: Battery voltage | |
| Ignition switch | B134 | 32 | Battery voltage | Battery voltage | - | |
| Pressure switch | B134 | 7 | Battery voltage | Battery voltage | - | |
| Neutral position switch | B134 | 33 | ON: 0 OFF: Battery voltage |
ON: 0 OFF: Battery voltage |
Switch is ON when select lever is in "P" range or "N" range. | |
| Cruise control | Main switch | B134 | 20 | ON: 0 OFF: 5 |
ON: 0 OFF: 5 |
Model without EyeSight |
| Command switch | B134 | 6 | When operating nothing: 3.5 - 4.5 When operating RES/+: 2.5 - 3.5 When operating SET/-: 0.5 - 1.5 When operating CANCEL: 0 - 0.5 |
When operating nothing: 3.5 - 4.5 When operating RES/+: 2.5 - 3.5 When operating SET/-: 0.5 - 1.5 When operating CANCEL: 0 - 0.5 |
Model without EyeSight | |
| Brake switch 1 (Brake switch) |
B134 | 43 | When brake pedal is depressed: 0 When brake pedal is released: Battery voltage |
When brake pedal is depressed: 0 When brake pedal is released: Battery voltage |
- | |
| Brake switch 2 (Stop light switch) |
E158 | 8 | When brake pedal is depressed: Battery voltage When brake pedal is released: 0 |
When brake pedal is depressed: Battery voltage When brake pedal is released: 0 |
- | |
| Oil level switch | E158 | 44 | 0 | 0 | Oil level LOW: Battery voltage | |
| Accessory cut request | B134 | 2 | Battery voltage | Battery voltage | Model with push button start Cranking: 0 |
|
| Engine speed output | B134 | 4 | Battery voltage | 0 or battery voltage | Model with push button start Waveform |
|
| Generator control | B134 | 26 | 1.8 | 1.8 | - | |
| CAN communication | (Hi) | B134 | 10 | - | - | - |
| (Lo) | B134 | 9 | - | - | - | |
| Blow-by leak diagnosis | E158 | 7 | 0 | 0 | At the time of open circuit (fault): 5 | |
| Immobilizer communication | E158 | 43 | - | - | - | |
| Delivery mode switch | E158 | 45 | Battery voltage | Battery voltage | - | |
| Control module power supply | B134 | 12 | Battery voltage | Battery voltage | - | |
| B134 | 24 | Battery voltage | Battery voltage | - | ||
| Backup power supply | B134 | 23 | Battery voltage | Battery voltage | - | |
| Sensor power supply | B134 | 18 | 5 | 5 | - | |
| E159 | 19 | 5 | 5 | - | ||
| Leak check valve assembly | Switching valve | B134 | 27 | Battery voltage | Battery voltage | Operating: 0 |
| Pressure sensor | B134 | 15 | 1 - 4 | 1 - 4 | When ignition switch is turned to ON: atmospheric pressure | |
| Vacuum pump | B134 | 3 | Battery voltage | Battery voltage | Operating: 0 | |
| Brake booster pressure sensor | E158 | 13 | 0.8 - 1.2 | 1 - 1.6 | When brake pedal is released. | |
| Brake vacuum pump | E158 | 1 | 0 | 0 | - | |
| Brake vacuum pump relay | E158 | 37 | Battery voltage | Battery voltage | - | |
| Sensor ground | B134 | 19 | 0 | 0 | - | |
| E159 | 27 | 0 | 0 | - | ||
| Ground | Engine 1 | B134 | 35 | 0 | 0 | - |
| Engine 2 | B134 | 47 | 0 | 0 | - | |
| Engine 3 | E159 | 10 | 0 | 0 | - | |
| Engine 4 | E159 | 18 | 0 | 0 | - | |
| Engine 5 | E159 | 26 | 0 | 0 | - | |
| Engine 6 | E159 | 17 | 0 | 0 | - | |
| Engine 7 | E159 | 25 | 0 | 0 | - | |
Measuring condition:
NOTE:
- For measurement of the waveform of the crankshaft position sensor, we recommend using the DST-i oscilloscope function or a general oscilloscope.
- Perform measurement after warming up the engine.
- Set the select lever in "P" range or "N" range, or the shift lever in neutral.
- Turn the A/C to OFF.
- Turn all the accessory switches to OFF.
- At idling
*1: Waveform
| Measured terminal | Crankshaft position sensor (+) signal (E158) No. 19 (+) - Engine ground 3 (E159) No. 10: |
| Intake camshaft position sensor RH (E158) No. 20 (+) - Engine ground 3 (E159) No. 10: | |
| Intake camshaft position sensor LH (E158) No. 21 (+) - Engine ground 3 (E159) No. 10: | |
| Exhaust camshaft position sensor RH (E158) No. 32 (+) - Engine ground 3 (E159) No. 10: | |
| Exhaust camshaft position sensor LH (E158) No. 33 (+) - Engine ground 3 (E159) No. 10: | |
| Measuring condition | While engine idling |