Engine General Information and Diagnosis: 1A-7
A
Y
O
P
R
Q
Z
a
S
V
T
W
U
X
I823H1110183-01
“A”: ECM “U”: Secondary throttle position sensor (STPS)
“O”: Atmospheric pressure sensor (APS) “V”: Throttle position sensor (TPS)
“P”: Tip-over sensor (TOS) “W”: Intake air pressure sensor (IAPS)
“Q”: Exhaust control valve actuator (EXCVA) “X”: Idle speed control valve (ISC valve)
“R”: Cooling fan relay “Y”: Driving mode selection switch (DMSS)
“S”: Cooling fan “Z”: Gear position switch (GP switch)
“T”: Secondary throttle valve actuator (STVA) “a”: Heated oxygen sensor (HO2S)