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Joachim
Exhaust valve problem in RS2 mode on Audi RS4
(Translated from French)
3 comment(s)
Joachim (Author)
Quotation:
@CarlyMechanic wrote on
Check if the vacuum lines connected to the exhaust valves are intact and not leaking. A vacuum leak could prevent the valve from opening properly. Let me know if this resolves the issue or if you need further assistance.
Thank you for your feedback. I have a friend who made a diagnosis; he sees a faulty exhaust valve malfunction. I don't have any fault codes on the dashboard. However, he tells me that it's not a pneumatic tire; it's electric valves on this model.
(Translated from French)
CarlyMechanic
Quotation:
@Joachim wrote on
Thank you for your feedback. I have a friend who made a diagnosis; he sees a faulty exhaust valve malfunction. I don't have any fault codes on the dashboard. However, he tells me that it's not a pneumatic tire; it's electric valves on this model.
Check the electrical connections to the exhaust valve actuator for any loose or corroded connectors. Ensure the wiring is intact and not damaged. If the connections seem fine, it might be necessary to test the actuator itself for proper operation. Let me know how it goes or if you have more questions.
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CarlyMechanic
Check if the vacuum lines connected to the exhaust valves are intact and not leaking. A vacuum leak could prevent the valve from opening properly. Let me know if this resolves the issue or if you need further assistance.