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TROUBLE DIAGNOSIS
EC-1055
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
COOLING FAN
● When cooling fan is stopped. OFF
● When cooling fans operate at low speed. LOW
● When cooling fans operate at middle speed. MID
● When cooling fans operate at high speed. HI
EGR VOL CON/V
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: Neutral position
● No load
After 1 minute at idle More than 10 steps
Revving engine from idle to 3,600
rpm
0 step
INT/A VOLUME
● Engine: After warming up, idle the engine 150 - 450 mg/st
INT/M PRES SE [kPa]
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: Neutral position
● No load
Idle Approx. 100 kPa
2,800 rpm Approx. 126 kPa
4,000 rpm Approx. 106 kPa
BARO SEN
● Ignition switch: ON
Altitude
Approx. 0m: Approx. 100.62 kPa
(1.0062 bar, 1.026 kg/cm
2
, 14.59
psi)
Approx. 1,000 m: Approx. 88.95
kPa (0.8895 bar, 0.907 kg/cm
2
,
12.90 psi)
Approx. 1,500 m: Approx. 83.16
kPa (0.8316 bar, 0.848 kg/cm
2
,
12.06 psi)
Approx. 2,000 m: Approx. 78.36
kPa (0.7836 bar, 0.799 kg/cm
2
,
11.36 psi)
CYL COUNT ● Engine is running 1 → 3 → 4 → 2
SET SW
● Ignition switch: ON
SET/COAST switch: Released OFF
SET/COAST switch: Pressed ON
RESUME/ACC SW
● Ignition switch: ON
RESUME/ACCELERATE switch:
Released
OFF
RESUME/ACCELERATE switch:
Pressed
ON
CANCEL SW
● Ignition switch: ON
CANCEL switch: Released OFF
CANCEL switch: Pressed ON
AC PRESS SEN
● Engine: Idle
● Both A/C switch and blower fan switch: ON (Compressor operates)
1.0 - 4.0V
MAIN SW
● Ignition switch: ON
MAIN switch: Released OFF
MAIN switch: Pressed ON
DF EX PRES SE
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: Neutral position
● No load
Idle Approx. 2.5 kPa
2,000 rpm Approx. 3.5 kPa
E/R AIR TMP/S
● Engine: After warming up More than 40°C (104°F)
A/F SEN1
● Engine: After warming up
● Air conditioner switch: OFF
● Shift lever: Neutral position
● No load
Idle Approx. 2200 mV
ETC OPEN ANGL
● Ignition switch: ON 84.0 °
MONITOR ITEM CONDITION SPECIFICATION
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