PCM Connector for Inputs and Outputs

Terminal number
Wire color
Terminal name
Description
Signal
1*1
LT BLU
IG1 MISS SOL (POWER SOURCE FOR SOLENOID VALVES)
Power source for solenoid valves
With vehicle in ON mode: battery voltage
2*1
PNK
SHIFT LOCK SOL (SHIFT LOCK SOLENOID)
Drives shift lock solenoid
With vehicle in ON mode, in P, brake pedal pressed, and accelerator pedal released: about 0 V
2*2
LT GRN
REVERSE LOCK SOL (REVERSE LOCKOUT SOLENOID)
Drives reverse lockout solenoid
Vehicle speed is more than 12.4 mph (20 km/h): about 0 V
Vehicle speed is less than 9.3 mph (15 km/h): battery voltage
3
GRN
ST CUT RLY1 CL-(STARTER RELAY 1)
Drives starter cut relay 1 circuit
With vehicle in ON mode: about 0 V
4
BRN
ST CUT RLY2 CL- (STARTER CUT RELAY 2)
Drives starter cut relay 2 circuit
With vehicle in ON mode: about 0 V
5
WHT
FAN LO SIGNAL (RADIATOR FAN CONTROL)
Drives A/C condenser fan relay
With condenser fan running: about 0 V
With condenser fan stopped: battery voltage
6
YEL
FAN HI SIGNAL (RADIATOR FAN CONTROL)
Drives radiator fan relay
With radiator fan running at high speed: about 0 V
With radiator fan stopped or running at low speed: battery voltage
7
ORN
FI MAIN RLY CL- (PGM-FI MAIN RELAY 1)
Drives PGM-FI main relay 1
With vehicle in ON mode: about 0 V
With vehicle in OFF mode: battery voltage
8
GRY
FUEL PUMP RLY CL- (IMMOBILIZER FUEL PUMP RELAY)
Drives PGM-FI main relay 2
0 V for 2 seconds after pressing the engine start/stop button to select the ON mode, then battery voltage
9
WHT
F-CAN_H (F-CAN COMMUNICATION SIGNAL HIGH)
Sends and receives communication signal
With vehicle in ON mode: pulses
10
RED
F-CAN_L (F-CAN COMMUNICATION SIGNAL LOW)
Sends and receives communication signal
With vehicle in ON mode: pulses
11
Not used
Not used
    
12
Not used
Not used
    
13
WHT
DBW RLY CL- (ELECTRONIC THROTTLE CONTROL SYSTEM (ETCS) CONTROL RELAY)
Drives electronic throttle control system (ETCS) control relay
With vehicle in ON mode: about 0 V
14
PNK
FI SUB RLY CL- (PGM-FI SUBRELAY)
Drives PGM-FI subrelay
With vehicle in ON mode: about 0 V
15*3
RED
VSV (EVAPORATIVE EMISSION (EVAP) CANISTER VENT SHUT VALVE)
Drives EVAP canister vent shut valve
With vehicle in ON mode: battery voltage
16
GRN
ATP-R (TRANSMISSION RANGE SWITCH R POSITION)
Detects transmission range switch R position signal
With vehicle in ON mode:
In R: about 0 V
In any position other than R: more than 5.0 V
17
Not used
Not used
    
18
YEL
IG1 FUEL PUMP (IGNITION SIGNAL)
Detects ignition signal
With vehicle in ON mode: battery voltage
19
BRN
VCC6 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
20
BLU
SG6 (SENSOR GROUND)
Sensor ground
Less than 0.2 V at all times
21
BLU
VGM (MASS AIR FLOW (MAF) SENSOR ?SIDE)
Ground for MAF sensor signal
  
22
WHT
ELD (ELECTRICAL LOAD DETECTOR (ELD))
Detects ELD signal
With vehicle in ON mode: about 0.1?4.8 V
(depending on electrical load)
23
PUR
A/C MG CLUTCH RLY CL- (A/C CLUTCH RELAY)
Drives A/C clutch relay
With compressor ON: about 0 V
With compressor OFF: battery voltage
24
TAN
BKSWNC (BRAKE PEDAL POSITION SWITCH)
Detects brake pedal position switch signal
With vehicle in ON mode and brake pedal released: battery voltage
With vehicle in ON mode and brake pedal pressed: about 0 V
25
LT GRN
STOP SW (BRAKE PEDAL POSITION SWITCH)
Detects brake pedal position switch signal
With brake pedal released: about 0 V
With brake pedal pressed: battery voltage
26
PUR
ST RLY 1 TO 2 (STARTER SIGNAL LOAD)
Detects starter cut relay
With starter ON: battery voltage
27
LT BLU
STC (STARTER SWITCH SIGNAL)
Detects starter switch signal
With vehicle in START mode: battery voltage
With vehicle in other than START mode: about 0 V
28
YEL
FPCD (FUEL PUMP CONTROL MODULE DIAGNOSIS)
Detects fuel pump control module diagnosis
With vehicle in ON mode: about 5.0 V
At idle: about 10.0 V
29
WHT
FPC (FUEL PUMP CONTROL)
Sends fuel pump control module control signal
With vehicle in ON mode: pulses
30*3
LT GRN
PTANK (FUEL TANK PRESSURE (FTP) SENSOR)
Detects FTP sensor signal
With vehicle in ON mode and fuel fill cap removed: about 2.5 V
31
LT BLU
TW2 SENSOR (ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2)
Detects ECT sensor 2 signal
With vehicle in ON mode: about 0.1?4.8 V (depending on engine coolant temperature)
32
GRN
FGP (MASS AIR FLOW (MAF) SENSOR ?SIDE)
Detects MAF sensor signal
At idle with warmed up engine and no electrical load: about 1.1?1.6 V
(between FGP terminal and VGM terminal)
33*1
LT GRN
PADDLE SW UP (PADDLE SHIFTER + (UPSHIFT SWITCH))
Detects paddle shifter + (upshift switch) signal
With vehicle in ON mode:
Paddle shifter + (upshift switch) pressed: about 0 V
Paddle shifter + (upshift switch) released: battery voltage
33*2
PNK
CLUTCH SW(CRUISE) (CLUTCH PEDAL POSITION SWITCH B)
Detects clutch pedal position switch B signal
With vehicle in ON mode and clutch pedal pressed: battery voltage
With vehicle in ON mode and clutch pedal released: about 0 V
34*1
RED
PADDLE SW DOWN (PADDLE SHIFTER - (DOWNSHIFT SWITCH))
Detects paddle shifter - (downshift switch) signal
With vehicle in ON mode:
Paddle shifter - (downshift switch) pressed: about 0 V
Paddle shifter - (downshift switch) released: battery voltage
35
Not used
Not used
    
36
Not used
Not used
    
37*1
GRY
ATP-P (TRANSMISSION RANGE SWITCH P POSITION)
Detects transmission range switch P position signal
With vehicle in ON mode:
In P: about 0 V
In any position other than P: more than 5.0 V
37*2
BRN
CLUTCH SW(SA) (CLUTCH PEDAL POSITION SWITCH A)
Detects clutch pedal position switch A signal
With vehicle in ON mode and clutch pedal pressed: about 0 V
With vehicle in ON mode and clutch pedal released: battery voltage
38
GRY
S-NET (SERIAL COMMUNICATION FOR IMMOBILIZER)
Sends and receives communication signal
With vehicle in ON mode: pulses
39
PNK
SCS (SERVICE CHECK SIGNAL)
Detects service check signal
With service check signal shorted : about 0 V
With service check signal opened: about 5.0 V
40
PUR
NEP (ENGINE SPEED PULSE)
Outputs engine speed pulse
With engine running: pulses
41
BRN
VCC3 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
42
GRY
VCC4 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
43
GRN
SG3 (SENSOR GROUND
Sensor ground
Less than 0.2 V at all times
44
BLU
SG4 (SENSOR GROUND)
Sensor ground
Less than 0.2 V at all times
45
YEL
APS1 (ACCELERATOR PEDAL POSITION (APP) SENSOR A)
Detects APP sensor A signal
With vehicle in ON mode and accelerator pedal pressed: about 4.7 V
With vehicle in ON mode and accelerator pedal released: about 1.0 V
46
WHT
APS2 (ACCELERATOR PEDAL POSITION (APP) SENSOR B)
Detects APP sensor B signal
With vehicle in ON mode and accelerator pedal pressed: about 2.3 V
With vehicle in ON mode and accelerator pedal released: about 0.5 V
47
RED
PD SENSOR (A/C PRESSURE SENSOR)
Detects A/C pressure sensor signal
With A/C switch ON: about 1.0?4.8 V
(depending on A/C pressure)
48
Not used
Not used
    
49
RED
VSP (VEHICLE SPEED SIGNAL OUTPUT)
Sends vehicle speed signal
Depending on vehicle speed: pulses
50*1
TAN
CRK OUT (CRANKSHAFT POSITION (CKP) OUTPUT SIGNAL)
Sends CKP signal to engine mount control unit
With engine running: pulses
51*1
BRN
TDC OUT (CAMSHAFT POSITION (CMP) OUTPUT SIGNAL)
Sends CMP signal to engine mount control unit
With engine running: pulses
*1: A/T
*2: M/T
*3: USA and Canada models


Terminal number
Wire color
Terminal name
Description
Signal
1
TAN
IG1(VBSOL) (POWER SOURCE FOR SOLENOID VALVES)
Power source for solenoid valves
With vehicle in ON mode: battery voltage
2*1
BLU
SHA (SHIFT SOLENOID VALVE A)
Drives shift solenoid valve A
With engine running:
In any gear other than 1st and 2nd: about 0 V
In 1st and 2nd: battery voltage
3*1
GRN
SHC (SHIFT SOLENOID VALVE C)
Drives shift solenoid valve C
With engine running:
In N, D, and S during no lock-up condition: about 0 V
In P, R, D, and S during lock-up condition: battery voltage
4*1
PNK
SHB (SHIFT SOLENOID VALVE B)
Drives shift solenoid valve B
With engine running:
In any gear other than 1st, 2nd, and 3rd (upshift condition): about 0 V
In 1st, 2nd, and 3rd (upshift condition): battery voltage
5*1
YEL
PLA (LINE PRESSURE SOLENOID VALVE A)
Drives line pressure solenoid valve A
With engine running:
In low line pressure mode: about 0 V
In normal line pressure mode: battery voltage
6*1
RED
LSA (A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE A)
Drives A/T clutch pressure control solenoid valve A
With vehicle in ON mode: current controlled
7*1
PUR
LSB (A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B)
Drives A/T clutch pressure control solenoid valve B
With vehicle in ON mode: current controlled
8*1
PNK
LSC (A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C)
Drives A/T clutch pressure control solenoid valve C
With vehicle in ON mode: current controlled
9*1
TAN
LSD (AT CLUTCH PRESSURE CONTROL SOLENOID VALVE D)
Drives A/T clutch pressure control solenoid valve D
With vehicle in ON mode: current controlled
10
YEL
IGP (POWER SOURCE)
Power source for PCM
With vehicle in ON mode: battery voltage
11
BLK
GND1 (POWER GROUND)
Ground for PCM
Less than 0.2 V at all times
12
Not used
Not used
    
13
Not used
Not used
    
14
BRN
INJ1 (No. 1 INJECTOR)
Drives No. 1 injector
With vehicle in ON mode: battery voltage
15
RED
INJ2 (No. 2 INJECTOR)
Drives No. 2 injector
16
BLU
INJ3 (No. 3 INJECTOR)
Drives No. 3 injector
17
TAN
INJ4 (No. 4 INJECTOR)
Drives No. 4 injector
18
PNK
INJ5 (No. 5 INJECTOR)
Drives No. 5 injector
19
LT BLU
INJ6 (No. 6 INJECTOR)
Drives No. 6 injector
20
BRN
GND2 (LOGIC GROUND)
Ground for PCM
Less than 0.2 V at all times
21
YEL
IGN PULSE5 (No. 5 IGNITION COIL PULSE)
Drives No. 5 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
22
TAN
IGN PULSE6 (No. 6 IGNITION COIL PULSE)
Drives No. 6 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
23*1
LT GRN
ATPD (TRANSMISSION RANGE SWITCH D POSITION)
Detects transmission range switch D position signal
With vehicle in ON mode:
In D: about 0 V
In any position other than D: more than 5.0 V
24*1
TAN
OP2SW (TRANSMISSION FLUID PRESSURE SWITCH A (2ND CLUTCH))
Detects transmission fluid pressure switch A (2nd clutch) signal
With engine running:
With 2nd clutch pressure: about 0 V
Without 2nd clutch pressure: battery voltage
25*1
LT BLU
OP3SW (TRANSMISSION FLUID PRESSURE SWITCH B (3RD CLUTCH))
Detects transmission fluid pressure switch B (3rd clutch) signal
With engine running:
With 3rd clutch pressure: about 0 V
Without 3rd clutch pressure: battery voltage
26*1
BLU
OP4SW (TRANSMISSION FLUID PRESSURE SWITCH C (4TH CLUTCH))
Detects transmission fluid pressure switch C (4th clutch) signal
With engine running:
With 4th clutch pressure: about 0 V
Without 4th clutch pressure: battery voltage
27*1
LT BLU
OP5SW (TRANSMISSION FLUID PRESSURE SWITCH D (5TH CLUTCH))
Detects transmission fluid pressure switch D (5th clutch) signal
With engine running:
With 5th clutch pressure: about 0 V
Without 5th clutch pressure: more than 5.0 V
28*1
GRY
OP6SW (TRANSMISSION FLUID PRESSURE SWITCH E (6TH CLUTCH))
Detects transmission fluid pressure switch E (6th clutch) signal
With engine running:
With 6th clutch pressure: about 0 V
Without 6th clutch pressure: more than 5.0 V
29*1
YEL
ATPFWD (TRANSMISSION RANGE SWITCH FWD POSITION)
Detects transmission range switch D and S position signals
With vehicle in ON mode:
In D and S: about 0 V
In any position other than D and S: more than 5.0 V
30*1
PUR
ATPN (TRANSMISSION RANGE SWITCH N POSITION)
Detects transmission range switch N position signal
With vehicle in ON mode:
In N: about 0 V
In any position other than N: battery voltage
31
RED
THL1 (THROTTLE POSITION (TP) SENSOR A)
Detects TP sensor A signal
With vehicle in ON mode and accelerator pedal pressed: about 3.9 V
With vehicle in ON mode and accelerator pedal released: about 0.9 V
32
BLU
IGN PULSE3 (No. 3 IGNITION COIL PULSE)
Drives No. 3 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
33
LT BLU
IGN PULSE4 (No. 4 IGNITION COIL PULSE)
Drives No. 4 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
34*1
RED
ATPS (TRANSMISSION RANGE SWITCH S POSITION)
Detects transmission range switch S position signal
With vehicle in ON mode:
In S: about 0 V
In any position other than S: more than 5.0 V
35
Not used
Not used
    
36
Not used
Not used
    
37*1
BRN
OPPLSW (LINE PRESSURE SWITCH)
Detects line pressure switch signal
With engine running:
With low line pressure mode: about 0 V
With normal line pressure mode: about 5.0 V
38*1
PNK
ATPRVS (TRANSMISSION RANGE SWITCH RVS POSITION)
Detects transmission range switch R position signal
With vehicle in ON mode:
In R: about 0 V
In any position other than R: more than 5.0 V
39*1
GRN
TATF (ATF TEMPERATURE SENSOR)
Detects ATF temperature sensor signal
With vehicle in ON mode: about 0.2?4.0 V
(about 1.8 V at operating temperature, depending on ATF temperature)
40
TAN
THL2 (THROTTLE POSITION (TP) SENSOR B)
Detects TP sensor B signal
With vehicle in ON mode and accelerator pedal pressed: about 4.1 V
With vehicle in ON mode and accelerator pedal released: about 1.7 V
41
WHT
IGN PULSE1 (No. 1 IGNITION COIL PULSE)
Drives No. 1 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
42
PUR
IGN PULSE2 (No. 2 IGNITION COIL PULSE)
Drives No. 2 ignition coil
With vehicle in ON mode: about 0 V
With engine running: pulses
43
GRN
VCC2 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
44
BLU
VCC5 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
45
GRY
SG2 (SENSOR GROUND)
Sensor ground
Less than 0.2 V at all times
46
GRN
SG5 (SENSOR GROUND)
Sensor ground
Less than 0.2 V at all times
47
PUR
OP SENSOR (ENGINE OIL PRESSURE)
Detects rocker arm oil pressure sensor signal
With vehicle in ON mode: about 0.8 V
(depending on engine oil pressure)
48
RED
NM (INPUT SHAFT (MAINSHAFT) SPEED SENSOR)
Detects input shaft (mainshaft) speed sensor signal
With vehicle in ON mode: about 0 V or about 5.0 V
With engine running in N: pulses
49
Not used
Not used
    
50
YEL
LIN (LOCAL INTERCONNECT NETWORK)
Sends and receives communication signal
With vehicle in ON mode: pulses
51
PNK
TDC (CAMSHAFT POSITION (CMP) SENSOR)
Detects CMP sensor signal
With engine running: pulses
*1: A/T


Terminal number
Wire color
Terminal name
Description
Signal
1
BLK
PGM (POWER GROUND)
Ground for PCM
Less than 0.2 V at all times
2
LT BLU
MTR2 (THROTTLE ACTUATOR ?SIDE)
Drives throttle actuator
With vehicle in ON mode: about 0 V
3
WHT
MTR1 (THROTTLE ACTUATOR ?SIDE)
Ground for throttle actuator
With vehicle in ON mode: about 0 V
4
GRN
IG1M (IGNITION SIGNAL ETCS)
Detects ignition signal
With vehicle in ON mode: battery voltage
5
PUR
SO2HT B1 (REAR SECONDARY HEATED OXYGEN SENSOR (REAR SECONDARY HO2S (BANK 1, SENSOR 2) HEATER CONTROL)
Drives rear secondary HO2S (Bank 1, sensor 2) heater
With vehicle in ON mode: battery voltage
With warmed up engine running: duty controlled
6
TAN
AFHT B1 (REAR AIR FUEL RATIO (REAR A/F) SENSOR (BANK 1, SENSOR 1) HEATER CONTROL)
Drives rear A/F sensor (Bank 1, sensor 1) heater
With vehicle in ON mode: battery voltage
With warmed up engine running: about 0 V or duty controlled
7
RED
SO2HT B2 (FRONT SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S (BANK 2, SENSOR 2) HEATER CONTROL)
Drives front secondary HO2S (Bank 2, sensor 2) heater
With vehicle in ON mode: battery voltage
With warmed up engine running: duty controlled
8
GRY
AFHT B2 (FRONT AIR FUEL RATIO (FRONT A/F) SENSOR (BANK 2, SENSOR 1) HEATER CONTROL)
Drives front A/F sensor (Bank 2, sensor 1) heater
With vehicle in ON mode: battery voltage
With warmed up engine running: about 0 V or duty controlled
9
Not used
Not used
    
10
Not used
Not used
    
11
BLU
CRK (CRANKSHAFT POSITION (CKP) SENSOR)
Detects CKP sensor signal
With engine running: pulses
12
RED
PCS (EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE)
Drives EVAP canister purge valve
With engine running, engine coolant below 140 °F (60 °C): battery voltage
With engine running, engine coolant above 140 °F (60 °C): duty controlled
13
PUR
E EGR (EXHAUST GAS RECIRCULATION (EGR) VALVE)
Drives EGR valve
With EGR operating: duty controlled
With EGR not operating: about 0 V
14*1
GRN
CSS (ROCKER ARM OIL CONTROL SOLENOID B (BANK 1))
Drives rocker arm oil control solenoid B (Bank 1)
With vehicle in ON mode or at idle: about 0 V
14*2
GRN
MCS (ENGINE MOUNT CONTROL SOLENOID VALVE)
Drives engine mount control solenoid valve
At idle: about 0 V
Above idle: battery voltage
15*1
LT GRN
VTSB1 (ROCKER ARM OIL CONTROL SOLENOID A (BANK 1))
Drives rocker arm oil control solenoid A (Bank 1)
At idle: about 0 V
15*2
LT GRN
VTSB1 (ROCKER ARM OIL CONTROL SOLENOID (BANK 1))
Drives rocker arm oil control solenoid (Bank 1)
At idle: about 0 V
16*1
LT BLU
VTSB2 (ROCKER ARM OIL CONTROL SOLENOID A (BANK 2))
Drives rocker arm oil control solenoid A (Bank 2)
At idle: about 0 V
16*2
LT BLU
VTSB2 (ROCKER ARM OIL CONTROL SOLENOID (BANK 2))
Drives rocker arm oil control solenoid (Bank 2)
At idle: about 0 V
17
Not used
Not used
    
18
Not used
Not used
    
19
Not used
Not used
    
20
BLK
GND3 (POWER GROUND)
Ground for PCM
Less than 0.2 V at all times
21
TAN
NC (OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR)
Detects output shaft (countershaft) speed sensor signal
With vehicle in ON mode: about 0 V or about 5.0 V
While driving: pulses
22*1
PUR
VTMB1 (ROCKER ARM OIL PRESSURE SWITCH A (BANK 1))
Detects rocker arm oil pressure switch A (Bank 1) signal
With vehicle in ON mode: about 0 V
With engine running: about 0.7 V
22*2
PUR
VTMB1 (ROCKER ARM OIL PRESSURE SWITCH (BANK 1))
Detects rocker arm oil pressure switch (Bank 1) signal
With vehicle in ON mode: about 0 V
With engine running: about 0.7 V
23*1
LT GRN
VTMB2 (ROCKER ARM OIL PRESSURE SWITCH A (BANK 2))
Detects rocker arm oil pressure switch A (Bank 2) signal
With vehicle in ON mode: about 0 V
With engine running: about 0.7 V
23*2
LT GRN
VTMB2 (ROCKER ARM OIL PRESSURE SWITCH (BANK 2))
Detects rocker arm oil pressure switch (Bank 2) signal
With vehicle in ON mode: about 0 V
With engine running: about 0.7 V
24*3
WHT
VLBLB1 (LABEL RESISTER BANK 1)
Detects rear A/F sensor (Bank 1, sensor 1) LABEL signal
With engine running: about 0.4?4.6 V
25
LT GRN
VSB1 (VS CELL?BANK 1)
Detects rear A/F sensor (Bank 1, sensor 1) VS CELL signal
With warmed up engine running: about 3.4?4.8 V
26
RED
VCENTB1 (VIRTUAL GROUND BANK 1)
Provides reference voltage for rear A/F sensor (Bank 1, sensor 1)
With warmed up engine at idle: about 3.4?3.8 V
27*3
LT BLU
VLBLB2 (LABEL RESISTER BANK 2)
Detects front A/F sensor (Bank 2, sensor 1) LABEL signal
With engine running: about 0.4?4.6 V
28
WHT
VSB2 (VS CELL?BANK 2)
Detects front A/F sensor (Bank 2, sensor 1) VS CELL signal
With warmed up engine running: about 3.4?4.8 V
29
YEL
VCENTB2 (VIRTUAL GROUND BANK 2)
Provides reference voltage for front A/F sensor (Bank 2, sensor 1)
With warmed up engine at idle: about 3.4?4.8 V
30
GRN
SO2B1 (REAR SECONDARY HEATED OXYGEN SENSOR (REAR SECONDARY HO2S (BANK 1, SENSOR 2)))
Detects rear secondary HO2S (Bank 1, sensor 2) signal
With throttle fully opened from idle and warmed up engine: about 0.6 V*
With throttle quickly closed: below 0.4 V*
(*: between SO2B1 terminal and SO2SGB1 terminal)
31
BLU
SO2B2 (FRONT SECONDARY HEATED OXYGEN SENSOR (FRONT SECONDARY HO2S (BANK 2, SENSOR 2)))
Detects front secondary HO2S (Bank 2, sensor 2) signal
With throttle fully opened from idle and warmed up engine: about 0.6 V*
With throttle quickly closed: below 0.4 V*
(*: between SO2B2 terminal and SO2SGB2 terminal)
32
PNK
VCC1 (SENSOR VOLTAGE)
Provides sensor reference voltage
With vehicle in ON mode: about 5.0 V
33
BLU
SG1 (SENSOR GROUND)
Sensor ground
Less than 0.2 V at all times
34*1
TAN
VCMSW (ROCKER ARM OIL PRESSURE SWITCH B (BANK 1))
Detects rocker arm oil pressure switch B (Bank 1) signal
With vehicle in ON mode or at idle: battery voltage
35
Not used
Not used
    
36
Not used
Not used
    
37
GRN
IPB1 (IP CELL? BANK 1)
Detects rear A/F sensor (Bank 1, sensor 1) pump cell
With engine running: about 2.0?5.6 V
38
PUR
IPB2 (IP CELL? BANK 2)
Detects front A/F sensor (Bank 2, sensor 1) pump cell
With engine running: about 2.0?5.6 V
39
WHT
SO2SGB1 (REAR SECONDARY HEATED OXYGEN SENSOR (REAR SECONDARY HO2S (BANK 1, SENSOR 2)) SENSOR GROUND)
Sensor ground for rear secondary HO2S (Bank 1, sensor 2)
With vehicle in ON mode: about 1.5 V
40
YEL
SO2SGB2 (FRONT SECONDARY HEATED OXYGEN SENSOR (FRONT SECONDARY HO2S (BANK 2, SENSOR 2)) SENSOR GROUND)
Sensor ground for front secondary HO2S (Bank 2, sensor 2)
With vehicle in ON mode: about 1.5 V
41
RED
KSB1 (KNOCK SENSOR 1 (BANK 1))
Detects knock sensor 1 (Bank 1) signal
With engine knocking: pulses
Without engine knocking: 0 V
42
GRN
KSSGB1 (KNOCK SENSOR 1 (BANK 1) GROUND)
Sensor ground for knock sensor 1 (Bank 1)
Less than 0.2 V at all times
43
WHT
KSB2 (KNOCK SENSOR 2 (BANK 2))
Detects knock sensor 2 (Bank 2) signal
With engine knocking: pulses
Without engine knocking: 0 V
44
BLK
KSSGB2 (KNOCK SENSOR 2 (BANK 2) GROUND)
Sensor ground for knock sensor 2 (Bank 2)
Less than 0.2 V at all times
45
PUR
PB (MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR)
Detects MAP sensor signal
With vehicle in ON mode: about 3.0 V
At idle: about 1.0 V (depending on engine speed)
46
LT BLU
EGRL (EXHAUST GAS RECIRCULATION (EGR) VALVE POSITION SENSOR)
Detects EGR valve position sensor signal
With engine running: about 1.2?3.0 V
(depending on EGR valve lift)
47
Not used
Not used
    
48
PNK
TW (ENGINE COOLANT TEMPERATURE SENSOR (ECT) SENSOR 1)
Detects ECT sensor 1 signal
With vehicle in ON mode: about 0.1?4.8 V
(depending on engine coolant temperature)
49
TAN
TA(AFM) (INTAKE AIR TEMPERATURE (IAT) SENSOR)
Detects IAT sensor signal
With vehicle in ON mode: about 0.1?4.8 V
(depending on intake air temperature)
50
Not used
Not used
    
51
Not used
Not used
    
*1: A/T
*2: M/T
*3: PZEV