A6 Quattro Sedan V8-4.2L (ART) (2000)
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Check for open circuit or short to B+ in wiring of connector for relevant camshaft adjustment solenoid valve.
2-pin connector on
Socket on
wiring harness, terminal
VAG 1598/31 test box
2
115
Resistance in wiring: max. 1.5 ohms
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Correct any open or short circuits.
If no open or short circuits are identified
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Replace Engine Control Module (ECM).
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Display readiness code, Refer to "Monitors, Trips and/or Drive Cycle (Readiness Codes)/Displaying Readiness Code" See: Powertrain
Management/Computers and Control Systems/Testing and Inspection . If DTC memory was erased generate readiness code, Refer to "Monitors,
Trips and/or Drive Cycle (Readiness Codes)/Generating Readiness Code" See: Powertrain Management/Computers and Control Systems/Testing
and Inspection
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If no malfunctions have been identified in any of the tests so far, replace relevant mechanical camshaft adjuster.