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henry_baumann91

Mobi Injection System Problems

My 2016 Fiat Mobi with a gasoline engine has 159866 km on it. I've noticed worse fuel consumption, less power, frequent stalling (especially when idling), and smoke from the exhaust when accelerating. I think it's the injection system. I checked the cable and plug connections, but they look okay. Could a bad cable or plug cause these issues?

Summary of the thread

A 2016 Fiat Mobi owner experienced worse fuel consumption, reduced power, frequent stalling, and exhaust smoke, suspecting an injection system issue. Despite checking cable and plug connections, the problem persisted. Another individual with similar symptoms suggested professional inspection, revealing a defective cable/plug connection in the injection system. Repairing this resolved the issues, costing 95€.

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4 comment(s)

johanna_storm87

Hey! I had a very similar problem with my Mobi not long ago. Reduced power and stalling issues sound very familiar. Did you check the air filter? A clogged filter messed with my fuel consumption, which in turn affected the engine.

henry_baumann91 (community.author)

Thanks! I checked the air filter, and it seemed fine. What specific components were affected when you had similar symptoms? Did the ECU throw any codes? Any details would help me narrow down the causes.

johanna_storm87

Honestly, I didn't dive too deep myself. Once the stalling got really bad, I took it straight to a workshop. They ran some tests and told me the cable/plug connection was defective. Cost me about 95€ to get sorted. Best bet is to get it checked professionally before you spend too much time guessing.

henry_baumann91 (community.author)

I appreciate the insights! I took it to a mechanic, and they confirmed a defective cable/plug connection in the injection system, like you said. The repair cost 95€ and fixed the issue. Thanks again for the advice!

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FIAT

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MOBI