PCM Connector for Inputs and Outputs
PCM Connector for Inputs and Outputs
Connector Index
PCM Connector A (50P)
PCM Connector E (80P)

PCM Inputs and Outputs at PCM Connector A (50P)

Terminal number
Terminal name
Description
1
Not used
  
2
Not used
  
3
Not used
  
4
SO2HT (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2) HEATER CONTROL)
Drives secondary HO2S (Sensor 2) heater
5
FI MAIN RLY CL- (PGM-FI MAIN RELAY 1)
Drives PGM-FI main relay 1
6*1
VSV (EVAPORATIVE EMISSION (EVAP) CANISTER VENT SHUT VALVE)
Drives EVAP canister vent shut valve
7
+B BACKUP FI-ECU (VOLTAGE BACK UP)
Power source for PCM memory
8
FI MAIN RLY OUT (POWER SOURCE)
Power source for PCM
9
Not used
  
10
LIN(BATT SENSOR) (LOCAL INTERCONNECT NETWORK)
Sends and receives communication signal
11
FUEL PUMP RLY CL- (IMMOBILIZER FUEL PUMP RELAY)
Drives PGM-FI main relay 2
12
Not used
  
13
FI ECU GND (GROUND)
Ground for PCM
14
Not used
  
15*2
ST CUT RLY1 CL- (STARTER CUT RELAY 1)
Drives starter cut relay 1
16
FI SUB RLY OUT (POWER SOURCE)
Power source for PCM
17
FAN CONTROL (RFC UNIT CONTROL)
Drives RFC unit
18
Not used
  
19*2
ST RLY 1 TO 2 (STARTER CUT RELAY RETURN SIGNAL)
Detects starter cut relay signal
20*3
TM-CAN_L (TM-CAN COMMUNICATION SIGNAL LOW)
Sends and receives communication signal for TCM
21*3
TM-CAN_H (TM-CAN COMMUNICATION SIGNAL HIGH)
Sends and receives communication signal for TCM
21*2*4
CLUTCH SW(SA) (CLUTCH PEDAL POSITION SWITCH A SIGNAL)
Detects clutch pedal position switch A signal
22
Not used
  
23*2
ST CUT RLY2 CL- (STARTER CUT RELAY 2)
Drives starter cut relay 2
24
Not used
  
25
FI SUB RLY CL- (PGM-FI SUBRELAY)
Drives PGM-FI subrelay
26
STOP SW (BRAKE PEDAL POSITION SWITCH)
Detects brake pedal position switch signal
27
SCS (SERVICE CHECK SIGNAL)
Detects service check signal
28*2
STS (STARTER SWITCH SIGNAL)
Detects starter switch signal
29
Not used
  
30
RFC RLY CL- (RFC RELAY)
Drives RFC relay
31
Not used
  
32
APS1 (ACCELERATOR PEDAL POSITION (APP) SENSOR A)
Detects APP sensor A signal
33*5
PD SENSOR (A/C PRESSURE SENSOR)
Detects A/C pressure sensor signal
34
APS2 (ACCELERATOR PEDAL POSITION (APP) SENSOR B)
Detects APP sensor B signal
35*4*6
VSP (VEHICLE SPEED SIGNAL OUTPUT)
Sends vehicle speed signal
36*7
F-CAN_L (CAN COMMUNICATION SIGNAL LOW)
Sends and receives communication signal
36*8
F-CAN A_L (CAN COMMUNICATION SIGNAL LOW)
Sends and receives communication signal
37*7
F-CAN_H (CAN COMMUNICATION SIGNAL HIGH)
Sends and receives communication signal
37*8
F-CAN A_H (CAN COMMUNICATION SIGNAL HIGH)
Sends and receives communication signal
38*8
F-CAN B_L (CAN COMMUNICATION SIGNAL LOW)
Sends and receives communication signal
39*8
F-CAN B_H (CAN COMMUNICATION SIGNAL HIGH)
Sends and receives communication signal
40
S-NET (SERIAL COMMUNICATION FOR IMMOBILIZER)
Sends serial communication signal
41
Not used
  
42*1
PTANK (FUEL TANK PRESSURE (FTP) SENSOR)
Detects FTP sensor signal
43
SG5 (SENSOR GROUND)
Sensor ground
44
VCC5 (SENSOR VOLTAGE)
Provides sensor reference voltage
45
VCC4 (SENSOR VOLTAGE)
Provides sensor reference voltage
46
SG4 (SENSOR GROUND)
Sensor ground
47
SO2 (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2))
Detects secondary HO2S (Sensor 2) signal
48
SO2 SG (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2) SENSOR GROUND)
Sensor ground for secondary HO2S (Sensor 2)
49
BKSWNC (BRAKE PEDAL POSITION SWITCH)
Detects brake pedal position switch signal
50
Not used
  
*1: USA and Canada models
*2: With keyless access system
*3: CVT
*4: M/T
*5: With A/C
*6: With display audio
*7: Without multipurpose camera unit
*8: With multipurpose camera unit

PCM Inputs and Outputs at PCM Connector E (80P)

Terminal number
Terminal name
Description
1
Not used
  
2
Not used
  
3
Not used
  
4
Not used
  
5
Not used
  
6
Not used
  
7
Not used
  
8
Not used
  
9
Not used
  
10
Not used
  
11
Not used
  
12
Not used
  
13
AFHT (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) HEATER CONTROL)
Drives A/F sensor (Sensor 1) heater
14
Not used
  
15
Not used
  
16
Not used
  
17
Not used
  
18
INJ1 (No. 1 INJECTOR)
Drives No. 1 injector
19
INJ4 (No. 4 INJECTOR)
Drives No. 4 injector
20
INJ3 (No. 3 INJECTOR)
Drives No. 3 injector
21
INJ2 (No. 2 INJECTOR)
Drives No. 2 injector
22
PG (GROUND)
Ground for PCM
23
PG(COIL) (GROUND)
Ground for PCM
24
GND2 (GROUND)
Ground for PCM
25
Not used
  
26
Not used
  
27
MTR1 (THROTTLE ACTUATOR)
Drives throttle actuator
28
MTR2 (THROTTLE ACTUATOR)
Drives throttle actuator
29*1
RVS LCK (REVERSE LOCKOUT SOLENOID)
Drives reverse lockout solenoid
30
Not used
  
31*2
ACC (A/C COMPRESSOR CLUTCH RELAY)
Drives A/C compressor clutch relay
32
CAM (CAMSHAFT POSITION (CMP) SENSOR B)
Detects CMP sensor B signal
33
Not used
  
34
KS GND (KNOCK SENSOR GROUND)
Sensor ground for knock sensor
35
KNOCK (KNOCK SENSOR)
Detects knock sensor signal
36
IG1(MONI)
Detects ignition signal
37
IGN01 (No. 1 IGNITION COIL PULSE)
Drives No. 1 ignition coil
38
IGN02 (No. 2 IGNITION COIL PULSE)
Drives No. 2 ignition coil
39
IGN03 (No. 3 IGNITION COIL PULSE)
Drives No. 3 ignition coil
40
IGN04 (No. 4 IGNITION COIL PULSE)
Drives No. 4 ignition coil
41
Not used
  
42
Not used
  
43
TDC (CAMSHAFT POSITION (CMP) SENSOR A)
Detects CMP sensor A signal
44
CRANK (CRANKSHAFT POSITION (CKP) SENSOR)
Detects CKP sensor signal
45
SG6 (SENSOR GROUND)
Sensor ground
46
VTC EX (VTC OIL CONTROL SOLENOID VALVE B)
Drives VTC oil control solenoid valve B
47
Not used
  
48
IP (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) IP CELL)
Detects A/F sensor (Sensor 1) pump cell
49
Not used
  
50
THL1 (THROTTLE POSITION (TP) SENSOR A)
Detects TP sensor A signal
51
THL2 (THROTTLE POSITION (TP) SENSOR B)
Detects TP sensor B signal
52
TW (ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1)
Detects ECT sensor 1 signal
53
TA (INTAKE AIR TEMPERATURE (IAT) SENSOR)
Detects IAT sensor signal
54
TW2 (ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2)
Detects ECT sensor 2 signal
55
Not used
  
56
PB (MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR)
Detects MAP sensor signal
57
Not used
  
58
ENG OP SW (OIL PRESSURE SWITCH)
Detects oil pressure switch signal
59*3
VTM (ROCKER ARM OIL PRESSURE SWITCH)
Detects rocker arm oil pressure switch signal
60
Not used
  
61
VGP (MASS AIR FLOW (MAF) SENSOR)
Detects MAF sensor signal
62
Not used
  
63
VCC6 (SENSOR VOLTAGE)
Provides sensor reference voltage
64
VTC IN (VTC OIL CONTROL SOLENOID VALVE A)
Drives VTC oil control solenoid valve A
65
VTS (ROCKER ARM OIL CONTROL SOLENOID)
Drives rocker arm oil control solenoid
66*1
NC (OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR)
Detects output shaft (countershaft) speed sensor signal
67*4
ATP ST (TRANSMISSION RANGE SWITCH P/N POSITION)
Detects transmission range switch P/N position signal
67*1
NSS1 (NEUTRAL POSITION SENSOR SIGNAL)
Detects neutral position sensor signal
68*1
NSS2 (NEUTRAL POSITION SENSOR SIGNAL)
Detects neutral position sensor signal
69
Not used
  
70
VCC1 (SENSOR VOLTAGE)
Provides sensor reference voltage
71
SG1 (SENSOR GROUND)
Sensor ground
72
Not used
  
73
VS (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) VS CELL)
Detects A/F sensor (Sensor 1) VS cell
74
VCENT (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) VIRTUAL GROUND)
Provides reference voltage for A/F sensor (Sensor 1)
75
VCC3(DBW) (SENSOR VOLTAGE)
Provides sensor reference voltage
76
SG3(DBW) (SENSOR GROUND)
Sensor ground
77
VCC2 (SENSOR VOLTAGE)
Provides sensor reference voltage
78
SG2 (SENSOR GROUND)
Sensor ground
79
Not used
  
80
PCS (EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE)
Drives EVAP canister purge valve
*1: M/T
*2: With A/C
*3: USA and Canada models
*4: CVT with keyless access system