Jetta GLX V6-2.8L (AFP) (2002)
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Disconnect 5-pin connector from ignition coil (N152).
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Disconnect fuse no. 32 from fuse block.
Note: By removing fuse 32, the voltage feed to the injector valves is interrupted.
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Completely depress accelerator pedal for wide open throttle.
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Check compression pressure with compression pressure tester VAG 1763.
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Crank engine until tester no longer shows an increase in pressure.
Compression pressure readings:
New: 10 - 13 bar
Max. wear: 7.5 bar
Permissible variation between all cylinders: 3 bar
