A4 Sedan V6-3.2L (BKH) (2007)
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On rear of left cylinder head, disconnect electrical harness connector - 3 - for fuel injectors.
‹› Ignore - 1 -, - 2 - and - arrow -.
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On rear of right cylinder head, disconnect electrical harness connector - 1 - for fuel injectors.
‹› Disregard - arrow -.
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Using spark plug removal tool (3122 B), remove spark plugs.
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Check compression using compression tester (V.A.G 1763 ).
‹› Using tester => operating instructions.
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Have a second technician press accelerator pedal completely and at the same time operate starter long enough until pressure increase no longer
appears on tester.
Assembly is in reverse order of removal, noting the following:
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Install spark plugs.
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Finally, check DTC memory and, if necessary, erase it. After DTC memory is erased, a readiness code must be generated for the engine control
