S6 V8-4.2L (BBD) (2004)
Specified value: The fuel pump relay (relay position 4) must respond.
If the relay responds now, but not during output DTM:
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Replace engine control module.
If the relay does not respond:
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Remove fuel pump relay from relay base (relay position 4).
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Connect hand-held multimeter to contact 19 of relay socket and Ground to measure voltage.
Specified value: approx. battery voltage
If specified value is not attained:
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Check wiring connections.
If specified value is attained:
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Check for open circuit and short to positive or Ground in following wiring connection:
Test box V.A.G
1598/31 Socket
Micro central electrics position 4 Contact
65
16