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konstantinswift4
Fluence check engine light air intake issue
4 comment(s)
konstantinswift4 (Author)
Thanks! I'm not sure how to check the small hoses by the throttle body and air valve. Any specific area I should focus on? How did you find out the hose was defective?
miaghost7
A mechanic looked at it. It was a small vacuum hose near the air valve. Honestly, it's best to go to a workshop. They should diagnose it quickly using a smoke machine.
konstantinswift4 (Author)
The workshop confirmed it was a defective hose connecting the pump to the air valve, like you said. Repair cost 175€. Thanks for pointing me in the right direction! I'll consult the experts earlier next time.
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miaghost7
I had a similar issue with my 2013 Opel Astra, also gasoline. Check engine light, and it was a defective hose connection from the pump to the air valve. Have you checked the small hoses around the throttle body and air valve? A tiny crack can cause big problems.