GTI V6-2.8L (BDF) (2002)
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Remove fuse 29 from fuse holder.
Note: Removing fuse 29 interrupts the voltage supply to the injectors.
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Remove engine cover.
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Disconnect connectors from ignition coils 1. 6.
Note: Mark connector and component before disconnecting.
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Remove ignition coils with final output stage for cylinders 1. 6 using puller T10095.
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Remove spark plugs with spark plug wrench 3122 B
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Have a second technician fully depress accelerator pedal.
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Check compression pressure with compression tester V A.G 1763.
Note: Using compression tester, Refer to Operating instructions
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Operate starter until tester shows no further pressure increase.
Compression pressure values:
New: 10. . . 13 bar
Wear limit: 7.5 bar
Permissible difference between all cylinders: 3 bar
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Check DTC memory:
Refer to Powertrain Management
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Read readiness code:
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Generate readiness code again if DTC memory has been erased or engine control module separated from permanent positive supply:
Refer to Powertrain Management