christpherhartm59
Clio Hybrid Check Engine Light
Summary of the thread
A 2020 Renault Clio Hybrid owner experienced a check engine light issue and suspected an air valve problem, possibly due to a faulty hose connection. The conversation explored potential causes, including throttle body problems and vacuum leaks. It was suggested to have the car checked at a workshop for accurate diagnostics. The issue was confirmed to be a defective hose connection, which was repaired at a cost of 175€.
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4 comment(s)
christpherhartm59 (community.author)
Thanks for the quick reply! No, the engine isn't stalling, and it's running smoothly otherwise. I just have this check engine light on. Could a minor vacuum leak really trigger the light if the engine runs ok?
lillybrown87
Yep, even a small vacuum leak can cause that light to pop up. If it's not stalling, it might still be affecting performance slightly without you noticing. Best bet? Get it checked at a workshop. They can run diagnostics and pinpoint the issue exactly. Could save you a headache!
christpherhartm59 (community.author)
Okay, I appreciate the advice! I took it to the workshop, and you were spot on. It was a defective hose connection from the pump to the valve. The repair cost me 175€. Thanks again for your help!
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RENAULT
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CLIO
lillybrown87
Hey! Check engine light, huh? Sounds like a pain. Yeah, that hose connection thing could be it. Is the engine stalling at all? Could also be the air intake. Has the car been running rough?