|
Terminal number
|
Wire color
|
Terminal name
|
Description
|
Signal
|
|---|---|---|---|---|
|
30
|
RED/BLK
|
VG+ (MASS AIR FLOW (MAF) SENSOR +SIDE)
|
Detects MAF sensor signal
|
At idle: about 1.1−1.6 V (between VG+ terminal and VG− terminal)
|
|
31
|
RED/YEL
|
IAT (INTAKE AIR TEMPERATURE (IAT) SENSOR)
|
Detects IAT sensor signal
|
With ignition switch ON (II): about 0.1−4.0 V
(about 1.8 V at normal operating temperature)
|
|
32
|
BLK/BLU
|
VG− (MASS AIR FLOW (MAF) SENSOR −SIDE)
|
Ground for MAF sensor signal
|
With ignition switch ON (II): about 0 V
|
|
33
|
GRN/BLK
|
SG2 (SENSOR GROUND)
|
Sensor ground
|
Less than 1.0 V at all times
|
|
34
|
GRN/YEL
|
VTS (ROCKER ARM OIL CONTROL SOLENOID)
|
Drives rocker arm oil control solenoid
|
At idle: about 0 V
|
|
36
|
BLK
|
PG1 (POWER GROUND)
|
Ground circuit for ECM circuit
|
Less than 1.0 V at all times
|
|
41
|
WHT/GRN
|
ALTC (ALTERNATOR CONTROL)
|
Sends alternator control signal
|
With fully warned up engine running: about 5.0 V (depending on electrical load)
|
|
42
|
WHT/BLU
|
ALTL (ALTERNATOR L SIGNAL)
|
Detects alternator L signal
|
With ignition switch ON (II): about 0 V
With engine running: battery voltage
|
|
43
|
WHT/RED
|
ALTF (ALTERNATOR FR SIGNAL)
|
Detects alternator FR signal
|
With engine running: about 2.6−3.4 V (depending on electrical load)
|