Symbols (Terminal No.)
| Wiring Color
| Terminal Description
| Condition
| Specified Condition
|
BATT (E5-2) - E1 (E6-7)
| L - BR
| Battery (for measuring the battery voltage and for the ECM memory)
| Always
| 11 to 14 V
|
IGSW (E4-9) - E1 (E6-7)
| B-O - BR
| Ignition switch
| Ignition switch ON
| 11 to 14 V
|
+B (E4-1) - E1 (E6-7)
| B - BR
| Power source of ECM
| Ignition switch ON
| 11 to 14 V
|
MREL (E4-8) - E1 (E6-7)
| W-G - BR
| MAIN relay
| Ignition switch ON
| 11 to 14 V
|
10 seconds elapsed after ignition switch OFF
| 0 to 1.5 V
|
VC (E7-18) - E2 (E7-28)
| R-W - BR
| Power source of sensor (specific voltage)
| Ignition switch ON
| 4.5 to 5.5 V
|
VCS (E6-2) - E2S (E6-1)
| L-W - P-L
| Power source of fuel pressure sensor (sub)
| Ignition switch ON
| 4.5 to 5.5 V
|
VPA (E4-22) - EPA (E4-28)
| 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
|
VPA2 (E4-23) - EPA2 (E4-29)
| 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
|
VCPA (E4-26) - EPA (E4-28)
| LG-R - BR-W
| Power source of accelerator pedal position sensor (for VPA)
| Ignition switch ON
| 4.5 to 5.0 V
|
VCP2 (E4-27) - EPA2 (E4-29)
| BR-R - BR-Y
| Power source of accelerator pedal position sensor (for VPA2)
| Ignition switch ON
| 4.5 to 5.0 V
|
VG (E6-24) - EVG (E6-32)
| W-R - B-W
| MAF meter
| Idling, A/C switch OFF
| 0.5 to 3.4 V
|
THA (E7-31) - E2 (E7-28)
| Y-B - BR
| IAT sensor (built into MAF meter)
| Idling, intake air temperature at 20°C (68°F)
| 0.5 to 3.4 V
|
THIA (E7-20) - E2 (E7-28)
| Y-G - BR
| Intake air temperature sensor
| Atmospheric air temperature
| 0.5 to 3.4 V
|
THW (E7-19) - E2 (E7-28)
| R-L - BR
| ECT sensor
| Idling, engine coolant temperature at 80°C (176°F)
| 0.2 to 1.0 V
|
STA (E4-7) - E1 (E6-7)
| B-Y*1 - BR
L-Y*2 - BR
| Starter signal
| Cranking
| 6.0 V or more
|
#1 (E7-24) - E1 (E6-7)
#2 (E7-23) - E1 (E6-7)
#3 (E7-22) - E1 (E6-7)
#4 (E7-21) - E1 (E6-7)
| B-W - BR
R - BR
V - BR
Y-R - BR
| Injector
| Idling
| Pulse generation
(see waveform 1)
|
NE+ (E7-27) - NE- (E7-34)
| Y - L
| Crankshaft position sensor
| Idling
| Pulse generation
(see waveform 2)
|
G+ (E6-23) - G- (E6-31)
| Y - L
| Camshaft position sensor
| Idling
| Pulse generation
(see waveform 2)
|
STP (E5-15) - E1 (E6-7)
| 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
|
ST1- (E5-14) - E1 (E6-7)
| 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
|
TC (E4-11) - E1 (E6-7)
| P-B - BR
| Terminal TC of DLC3
| Ignition switch ON
| 11 to 14 V
|
W (E4-12) - E1 (E6-7)
| R-B - BR
| MIL
| MIL illuminated
| 0 to 3 V
|
MIL not illuminated
| 11 to 14 V
|
SPD (E5-17) - E1 (E6-7)
| V-R - BR
| Speed signal from combination meter
| Ignition switch ON, slowly rotate wheel
| Pulse generation
(see waveform 3)
|
PIM (E6-28) - E2 (E7-28)
| 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
|
IREL (E4-10) - E1 (E6-7)
| B-W - BR
| EDU relay
| Ignition switch OFF
| 11 to 14 V
|
Idling
| 0 to 1.5 V
|
TACH (E4-4) - E1 (E6-7)
| B-W - BR
| Engine speed
| Idling
| Pulse generation
(see waveform 4)
|
PCR1 (E7-26) - E2 (E7-28)
| R-Y - BR
| fuel pressure sensor (main)
| Idling
| 1.7 to 2.2 V
|
PCR2 (E7-33) - E2 (E7-28)
| G-R - BR
| fuel pressure sensor (sub)
| Idling
| 1.2 to 1.6 V
|
GREL (E4-15) - E1 (E6-7)
| R - BR
| GLOW relay
| Cranking
| 11 to 14 V
|
THF (E7-29) - E2 (E7-28)
| G-B - BR
| Fuel temperature sensor
| Ignition switch ON
| 0.5 to 3.4 V
|
ALT (E7-8) - E1 (E6-7)
| G - BR
| Generator duty ratio
| Idling
| Pulse generation
(see waveform 5)
|
PCV+ (E7-2) - PCV- (E7-1)
| G-W - G-Y
| Suction control valve
| Idling
| Pulse generation
(see waveform 6)
|
INJF (E7-25) - E1 (E6-7)
| P - BR
| EDU
| Idling
| Pulse generation
(see waveform 7)
|
VNTO (E7-10) - E1 (E6-7)
| B-O - BR
| Turbo motor driver
| Idling
| Pulse generation
(see waveform 8)
|
VNTI (E7-17) - E1 (E6-7)
| R-B - BR
| Turbo motor driver
| Idling
| Pulse generation
(see waveform 9)
|
PRD (E7-32) - E1 (E6-7)
| GR - BR
| EDU
| Ignition switch OFF
| 4 to 6.5 V
|
VLU (E6-29) - E2 (E7-28)
| 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
|
LUSL (E6-4) - E1 (E6-7)
| GR - BR
| Diesel throttle motor duty signal
| Engine warmed up, racing engine
| Pulse generation
(see waveform 10)
|
SCV (E7-15) - E01 (E7-7)
| LG - W-B
| VSV for No. 1 swirl control valve
| Idling
| 0 to 1.5 V
|
Engine speed 2600 rpm or more
| 11 to 14 V
|
EGR (E6-9) - E1 (E6-7)
| L-R - BR
| E-VRV (for E-EGR)
| Ignition switch ON
| Pulse generation
(see waveform 11)
|
EGRC (E6-18) - E1 (E6-7)
| Y-B - BR
| VSV (for EGR Cut)
| Ignition switch ON, EGR cuts (accelerator pedal fully depressed)
| 0 to 1.5 V
|
CAN+ (E5-22)*1 - E1 (E6-7)
| V - BR
| CAN communication line
| Ignition switch ON
| Pulse generation
(see waveform 12)
|
CAN- (E5-21)*1 - E1 (E6-7)
| P - BR
| CAN communication line
| Ignition switch ON
| Pulse generation
(see waveform 13)
|
