Hyundai i-30: Engine Control System / EGR Pressure Sensor
Description and operation
The EGR Pressure Sensor is installed on the differential pressure valve and
measures the pressure of the exhaust gas recirculation.
Specifications
Pressure [kPa (kgf/cm², psi)]
|
Output Voltage (V)
|
10 (0.1, 1.5)
|
0.5
|
20 (0.2, 2.9)
|
0.881
|
30 (0.3, 4.4)
|
1.262
|
40 (0.4, 5.8)
|
1.643
|
50 (0.5, 7.3)
|
2.024
|
60 (0.6, 8.7)
|
2.405
|
70 (0.7, 10.2)
|
2.786
|
80 (0.8, 11.6)
|
3.167
|
100 (1.0, 14.5)
|
3.929
|
115 (1.2, 16.7)
|
4.5
|
Schematic diagrams
Harness Connector
Repair procedures
|
1. |
Connect a diagnostic tool on the Data Link Connector (DLC).
|
|
2. |
Measure the output voltage of the EGR pressure sensor at idle and IG
ON.
|
Specification : Refer to "Specification"
|
|
|
1. |
Turn the ignition switch OFF, and then disconnect the battery negative
(-) terminal.
|
|
2. |
Disconnect the EGR pressure sensor connector (A).
|
|
3. |
Remove the installation bolt (B), and then remove the sensor.
|
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
|
|
| •
|
Install the component with the specified torques.
|
| •
|
Note that internal damage may occur when the component is dropped.
If the component has been dropped, inspect before installing.
|
|
|
1. |
Install in the reverse order of removal.
|
Description and operation
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1.
Disconnect the hood latch connector (A).
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