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olivermeier69

Seat Toledo Diesel Engine Trouble

I am having trouble. My 2013 Seat Toledo with a diesel engine is giving me grief. I'm getting cylinder pressure fluctuations. Fuel consumption is up, power is down, and the check engine light is on. I've heard it could be a consequential error. Any ideas where to start?

4 comment(s)

nina_roth1

I once had similar symptoms in my Toledo. Have you checked the fuel injector pressures? A faulty injector could cause cylinder imbalance and reduced power.

olivermeier69 (Author)

Interesting. How did you diagnose the fuel injector problem? Was there any engine knocking?

nina_roth1

In my case, the diagnostic tool revealed inconsistent fuel injector readings. While there was no engine knocking, I did see spark plug fouling. Given your symptoms, a workshop for proper diagnostics is advisable.

olivermeier69 (Author)

Turns out it was a faulty sensor messing everything up. Fixed at no cost, thankfully!

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