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DI08-24
Boost Pressure Sensor
<Location of boost pressure sensor>
Boost pressure sensor uses piezo element and uses only 3 terminals out of 6.
It sets fuel injection timing and corrects fuel injection volume according to atmospheric pressure.
The other function is determining EGR operation stops.
• Output voltage calculation
V
= V
x ( P x 0.004 - 0.04)
O
S
V
:
Output voltage
O
V
:
Supply voltage
S
P :
Applying voltage
Performance proofing pressure range
Performance proofing temperature range
Storage proofing temperature range
Performance proofing supply voltage
Max. consuming current
Responsibility
Tightening torque
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Not using terminals
<Boost pressure sensor>
Pressure (bar)
<Output characteristics of sensor>
20 ~ 250 KPa
- 40 ~ 110°C
- 40 ~ 125°C
4.85 ~ 5.35 V
10 mA (supply voltage at 5.35 V)
T
7ms
R
10 Nm
ENGINE CONTROL SYSTEM
Y220_08018
Y220_08019
DI ENG SM - 2004.4
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