P0029: Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)
MediumPowertrainExhaust System
What does P0029 mean?
P0029 is a diagnostic trouble code indicating "Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)". The sensor or component is providing readings, but they fall outside the expected operating range. The part may be degraded, contaminated, or experiencing intermittent issues affecting exhaust system performance.
Common causes
- Worn or contaminated exhaust system component
- Vacuum leak or intake air leak
- Clogged filter or restricted flow
- Intermittent electrical connection issue
What should you do?
Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.
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Code P0029 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.