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Test results |
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Air temperature sensor wiring |
Check for an open circuit in the wiring between turbo sensor and engine management control unit |
Go to Step 2 |
Presence of open circuit |
Restore the correct wiring |
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Air temperature sensor wiring |
Check for the presence of short circuit to Vbatt |
Go to Step 3 |
Presence of short circuit to Vbatt. |
Restore insulation to + battery |
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Air temperature sensor wiring |
Check for short circuits to earth |
Go to Step 4 |
Presence of short circuit to earth |
Restore insulation to earth |
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Air temperature sensor |
Check that the turbo sensor is working correctly |
End of diagnosis |
Sensor defective |
Replace the turbo sensor Op. 1060G16 EXCESS PRESSURE SENSOR - R.R. |