Disconnect water temperature sensor
connector (when check engine warning
lamp turns on)
0~3
Check engine
warning
W - E1
Output
While idling (when check engine
warning lamp turns off)
9~14
Neutral start switch
(A/T)
Shift position P, N rage
0~3
NSW - E1
STA - E1
VTA - E1
Input
Input
Input
Shift position other than P, N range
9~14
Starter
While cranking
6 or more
Throttle position
sensor
Fully close throttle valve
0.3~0.8
Fully open throttle valve
3.2~4.9
After warmed up, while idling, A/C OFF
After warmed up, while idling, A/C ON
Generation
pulse occurs
ISCV
RSD - E1
ELS - E1
Output
Input
Headlamp or defogger or navigation ON
7.5~14
Electric loads
Headlamp or defogger or navigation OFF 0~1.5
Stop lamp switch ON
7.5~14
0~1.5
Brake signal (A/T) STP - E1
Input
Stop lamp switch OFF
After warmed up engine, while idling,
9~14
O2 sensor heater
A/C switch
HT - E1
AC - E1
Output elapsed 5 seconds
Engine stopped, IGON
0~3
A/C ON (magnet clutch ON)
9~14
0~3
Input
A/C OFF
A/C ON
9~14
On above condition, open throttle valve
from fully close to fully open for 3 0~3
A/C cut
ACT - E1
Output
seconds
Engine stopped, IG ON (canister purge
9~14
0~3
Canister purge
VSV
VSV OFF)
PRG -E1
Output
Output
When compulsory drive (canister purge
VSV ON)
Engine stopped, IG ON (fuel up VSV
9~14
0~3
Fuel up control
VSV
OFF)
FPU - E1
When compulsory drive (fuel up VSV
ON)
English 
