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EC-618
[QR (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
LOAD SIGNAL ● Ignition switch: ON
Rear window defogger switch is ON
and/or lighting switch is in 2nd
(placed in LOW position for models
with Xenon headlamp).
ON
Rear window defogger switch is
OFF and lighting switch is OFF.
OFF
IGNITION SW
● Ignition switch: ON → OFF → ON ON → OFF → ON
HEATER FAN SW
● Ignition switch: ON
Heater fan is operating. ON
Heater fan is not operating OFF
BRAKE SW
● Ignition switch: ON
Brake pedal: Fully released OFF
Brake pedal: Slightly depressed ON
INJ PULSE-B1
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: P or N (A/T), Neutral
(M/T)
● No load
Idle 2.0 - 3.0 msec
2,000 rpm 1.9 - 2.9 msec
IGN TIMING
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: P or N (A/T), Neutral
(M/T)
● No load
Idle 13° - 17° BTDC
2,000 rpm 25° - 45° BTDC
PURG VOL C/V
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: P or N (A/T), Neutral
(M/T)
● No load
Idle 0%
2,000 rpm 20 - 30%
INT/V TIM (B1)
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: P or N (A/T), Neutral
(M/T)
● No load
Idle −5° - 5°CA
2,000 rpm Approx. 0° - 20°CA
INT/V SOL (B1)
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: P or N (A/T), Neutral
(M/T)
● No load
Idle 0% - 2%
2,000 rpm Approx. 0% - 50%
VIAS S/V*
2
● Engine: After warming up
Idle OFF
More than 5,000 rpm ON
AIR COND RLY
● Engine: After warming up, idle
the engine
Air conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates)
ON
FUEL PUMP RLY
● For 1 second after turning ignition switch ON
● Engine running or cranking
ON
● Except above conditions OFF
THRTL RELAY
● Ignition switch: ON ON
MONITOR ITEM CONDITION SPECIFICATION
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