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Crankshaft Impulse Sensor, Corsa/Mervia Z17DT
Objective:
Checking operation of the impulse sensor on the crankshaft.
Measurement:
Plot of voltage at the signal output for the impulse sensor on
the crankshaft.
Preparation:
Switch off the engine and ignition.
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 3 of the plug connector
for the Crankshaft sensor. Connect the black ground lead to pin
1.
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Procedure Tech 31:
| 1. |
Download the Reference curve. |
| 2. |
Start the engine and allow it to idle. |
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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. |
Setup File:
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Reference Curve:
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