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Load Pressure Sensor, EDC HDRC
Objective:
Checking Operation of the load pressure sensor.
Measurement:
Plot of voltage at the signal output of the load pressure
sensor.
Preparation:
Switch off the engine and ignition. Engine oil temperature
greater than 80°C .
Connections:
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INPUT A
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COM/TRIGGER
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INPUT B
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Connect the red measurement lead to pin B (2), of the plug
connector to the load pressure sensor. Connect the black ground
lead to ground.
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Procedure Tech 31:
| 1. |
Download Reference curve. |
| 2. |
Start the engine and allow it to idle. |
| 3. |
Depress the accelerator pedal quickly down to the
limit stop and immediately release it again. The measurement should
not take longer than half a second. |
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Reference Curve:
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Procedure Tech 32:
| 1. |
Download Setup file (the Tech 32 uses only Setup
files, no reference curves). |
| 2. |
Start the engine and allow it to idle. |
| 3. |
Depress the accelerator pedal quickly down to the
limit stop and immediately release it again. The measurement should
not take longer than half a second. |
Setup File:
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Reference Curve:
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