Operation CHARM
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Audi
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1989
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Coupe Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A)
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Repair and Diagnosis
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Body and Frame
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Locks
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Power Locks
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Testing and Inspection
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Component Tests and General Diagnostics
Component Tests and General Diagnostics
Quick Checks
:
1.
If the motor (bi-pressure pump) runs for more than
35 seconds,
there is a leak in the system or the motor is defective.