Terminal No. (Symbol)
| Wiring Color
| Terminal Description
| Condition
| Specified Condition
|
G38-2 (BATT) - C23-7 (E1)
| L - BR
| Battery (for measuring the battery voltage and for the ECM memory)
| Always
| 11 to 14 V
|
G39-9 (IGSW) - C23-7 (E1)
| B-O - BR
| Ignition switch
| Ignition switch ON
| 11 to 14 V
|
G39-1 (+B) - C23-7 (E1)
| B - BR
| Power source of ECM
| Ignition switch ON
| 11 to 14 V
|
G39-8 (MREL) - C23-7 (E1)
| W-G - BR
| MAIN relay
| Ignition switch ON
| 11 to 14 V
|
10 seconds elapsed after ignition switch off
| 0 to 1.5 V
|
C22-18 (VC) - C22-28 (E2)
| R-W - BR
| Power source of sensor (specific voltage)
| Ignition switch ON
| 4.5 to 5.5 V
|
C23-2 (VCS) - C23-1 (E2S)
| L-W - P-L
| Power source of fuel pressure sensor (sub)
| Ignition switch ON
| 4.5 to 5.5 V
|
G39-22 (VPA) - G39-28 (EPA)
| W-L - BR-W
| Accelerator pedal position sensor (for engine control)
| Ignition switch ON, accelerator pedal fully released
| 0.6 to 1.0 V
|
Ignition switch ON, accelerator pedal fully depressed
| 2.9 to 4.2 V
|
G39-23 (VPA2) - G39-29 (EPA2)
| GR-G - BR-Y
| Accelerator pedal position sensor (for sensor malfunction detection)
| Ignition switch ON, accelerator pedal fully released
| 1.4 to 1.8 V
|
Ignition switch ON, accelerator pedal fully depressed
| 3.7 to 5.0 V
|
G39-26 (VCPA) - G39-28 (EPA)
| LG-R - BR-W
| Power source of accelerator pedal position sensor (for VPA)
| Ignition switch ON
| 4.5 to 5.0 V
|
G39-27 (VCP2) - G39-29 (EPA2)
| BR-R - BR-Y
| Power source of accelerator pedal position sensor (for VPA2)
| Ignition switch ON
| 4.5 to 5.0 V
|
C23-24 (VG) - C23-32 (EVG)
| W-R - B-W
| MAF meter
| Idling, A/C switch OFF
| 0.5 to 3.4 V
|
C22-31 (THA) - C22-28 (E2)
| Y-B*1 - BR
Y-G*2 - BR
| IAT sensor (built into MAF meter)
| Idling, intake air temperature at 20°C (68°F)
| 0.5 to 3.4 V
|
C22-19 (THW) - C22-28 (E2)
| R-L - BR
| ECT sensor
| Idling, engine coolant temperature at 80°C (176°F)
| 0.2 to 1.0 V
|
G39-7 (STA) - C23-7 (E1)
| L-Y - BR
| Starter signal
| Cranking
| 6.0 V or more
|
C22-24 (#1) - C23-7 (E1)
C22-23 (#2) - C23-7 (E1)
C22-22 (#3) - C23-7 (E1)
C22-21 (#4) - C23-7 (E1)
| B-W - BR
R - BR
V - BR
Y-R - BR
| Injector
| Idling
| Pulse generation
(see waveform 1)
|
C22-27 (NE+) - C22-34 (NE-)
| Y - L
| Crankshaft position sensor
| Idling
| Pulse generation
(see waveform 2)
|
C23-23 (G+) - C23-31 (G-)
| Y - L
| Camshaft position sensor
| Idling
| Pulse generation
(see waveform 2)
|
G38-15 (STP) - C23-7 (E1)
| G-W - BR
| Stop light switch
| Ignition switch ON, brake pedal depressed
| 7.5 to 14 V
|
Ignition switch ON, brake pedal released
| 0 to 1.5 V
|
G38-14 (ST1-) - C23-7 (E1)
| R-L - BR
| Stop light switch
(opposite to STP)
| Ignition switch ON, brake pedal depressed
| 0 to 1.5 V
|
Ignition switch ON, brake pedal released
| 7.5 to 14 V
|
G39-11 (TC) - C23-7 (E1)
| P-B - BR
| Terminal TC of DLC3
| Ignition switch ON
| 11 to 14 V
|
G39-12 (W) - C23-7 (E1)
| R-B - BR
| MIL
| MIL illuminated
| 0 to 3 V
|
MIL not illuminated
| 11 to 14 V
|
G38-17 (SPD) - C23-7 (E1)
| V-R - BR
| Speed signal from combination meter
| Ignition switch ON, slowly rotate wheel
| Pulse generation
(see waveform 3)
|
C23-28 (PIM) - C22-28 (E2)
| L-B - BR
| Manifold absolute pressure sensor
| Apply negative pressure of 40 kPa (300 mmHg, 11.8 in.Hg)
| 0.1 to 0.7 V
|
Same as atmospheric pressure
| 0.8 to 1.5 V
|
Apply positive pressure of 170 kPa (1275 mmHg, 50.2 in.Hg)
| 1.6 to 2.3 V
|
G39-10 (IREL) - C23-7 (E1)
| B-W - BR
| EDU relay
| Ignition switch ON
| 0 to 1.5 V
|
G39-4 (TACH) - C23-7 (E1)
| B-W - BR
| Engine speed
| Idling
| Pulse generation
(see waveform 4)
|
C22-26 (PCR1) - C22-28 (E2)
| R-Y - BR
| fuel pressure sensor (main)
| Idling
| 1.7 to 2.2 V
|
C22-33 (PCR2) - C23-1 (E2S)
| G-R - P-L
| fuel pressure sensor (sub)
| Idling
| 1.2 to 1.6 V
|
G39-15 (GREL) - C23-7 (E1)
| R - BR
| GLOW relay
| Cranking
| 11 to 14 V
|
C22-29 (THF) - C22-28 (E2)
| G-B - BR
| Fuel temperature sensor
| Ignition switch ON
| 0.5 to 3.4 V
|
C22-8 (ALT) - C23-7 (E1)
| G - BR
| Generator duty ratio
| Idling
| Pulse generation
(see waveform 5)
|
C22-2 (PCV+) - C22-1 (PCV-)
| G-W - G-Y
| Suction control valve
| Idling
| Pulse generation
(see waveform 6)
|
C22-25 (INJF) - C23-7 (E1)
| P - BR
| EDU
| Idling
| Pulse generation
(see waveform 7)
|
C22-32 (PRD) - C23-7 (E1)
| GR - BR
| EDU
| Ignition switch off
| 4 to 6.5 V
|
C23-29 (VLU) - C22-28 (E2)
| B - BR
| Throttle position sensor
| Ignition switch ON, throttle valve
fully opened
| 3.6 to 4.2 V
|
Ignition switch ON, throttle valve
fully closed
| 0.4 to 1.0 V
|
C23-4 (LUSL) - C23-7 (E1)
| GR - BR
| Diesel throttle motor duty signal
| Engine warmed up, racing engine
| Pulse generation
(see waveform 8)
|
C23-9 (EGR) - C23-7 (E1)
| L-R - BR
| E-VRV (for E-EGR)
| Ignition switch ON
| Pulse generation
(see waveform 9)
|
C23-33 (EGLS) - C23-7 (E1)
| L-Y - BR
| EGR valve position sensor
| Ignition switch ON
| 0.6 to 1.4 V
|
Idling
| 1.9 to 2.9 V
|
