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eberhard_star1
Renault Master EGR Valve Symptoms
4 comment(s)
eberhard_star1 (Author)
Did the symptoms align with mine? Specifically, did you observe a hissing sound during acceleration, indicating a potential pressure leak around the EGR valve?
andreas_bauer17
Yeah, the hissing was there too, now that you mention it. It was more noticeable under load. Honestly, I'd get it checked by a pro. Could be a number of things related to emissions, but EGR seems likely. Mine needed replacing in the end.
eberhard_star1 (Author)
I appreciate the insight. I suspected as much. An inspection confirmed the EGR valve is indeed defective. Repair will cost 355€. Thank you for confirming my suspicion.
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andreas_bauer17
Sounds familiar. I had similar issues with my Renault Trafic. Check engine light, loss of power, the whole shebang. I was thinking it was a blocked catalytic converter or something, but might be the EGR then...