What is the fault code P3193 for Audi A6?
1 Answers
Audi A6 P3193 indicates that the intake manifold runner control circuit for bank 1 has exceeded the permissible opening range. Dirty air filter: The air filter is designed to protect the engine and reduce wear, typically requiring replacement around 10,000 kilometers. If not replaced in time, insufficient air intake can cause low idle speed, resulting in engine shaking. Simply replacing the filter element can resolve this issue. High-voltage line break: A high-voltage line break refers to a broken conductor core in the high-voltage line, which can affect ignition and cause engine shaking. Use a multimeter to measure the resistance and replace the one with significantly higher resistance (several times higher than normal).