UliFisch
Skoda Citigo engine trouble
Summary of the thread
A 2011 Skoda Citigo with 59371 km is experiencing engine trouble, including starting issues, stalling, rough running, and high fuel consumption, with the check engine light on. The error memory indicates a defective fuel pump, but there is speculation about simpler causes like faulty cables or plug connections. Suggestions include checking the fuel pump relay, fuel filter, and potential corroded connectors on the fuel pump. Ultimately, the issue was resolved by cleaning a dodgy connection to the fuel pump, restoring the car's performance.
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4 comment(s)
UliFisch (community.author)
Fuel pump relay, eh? Where is that located exactly? And how would I go about checking it? Is it something I can do myself, or am I better off taking it to a garage for an automotive diagnosis?
paulmayer1
Sounds very familiar. In my case, it turned out to be a corroded connector on the fuel pump itself. You could try checking the voltage at the pump connector with a multimeter, but honestly, unless you're comfortable with that sort of thing, I'd recommend taking it to a workshop. They'll be able to properly diagnose the issue and check all the wiring. It's better to be safe than sorry when it comes to the fuel system and gasoline delivery. They should be able to pinpoint the problem with a proper automotive diagnosis.
UliFisch (community.author)
Massive thanks for your help. Turns out it WAS a dodgy connection to the fuel pump, just like you said. They cleaned the contacts and she's running like new again. Cost me 95€, which I'm happy to pay to have my Citigo back on the road.
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SKODA
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CITIGO
paulmayer1
Sounds frustrating. I had a similar issue with my Skoda Fabia a while back. Same symptoms: rough running, stalling, check engine light. Have you checked the fuel pump relay? It's a common culprit. Also, have you had a look at the fuel filter? A blocked filter can restrict gasoline delivery and cause all sorts of car performance issues. It's like trying to drink a milkshake through a straw with a kink in it.