A4 Mk1
Charge air system with turbocharger
Testing boost pressure - engine code AFN, AHH
Special tools, testers and auxiliary equipment required |
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Test sequence |
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Notes:
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→ Display: |
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Specified values: |
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→ Specified value on V.A.G 1551: 1850... 2200 mbar (in display zone 3) |
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Notes:
If the boost pressure is not obtained:
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