charlottefeuer74
Skoda Karoq Diesel Fuel Pressure Sensor Issue
Summary of the thread
A 2021 Skoda Karoq diesel is experiencing issues suspected to be related to the fuel pressure sensor. Symptoms include the check engine light, rough engine running, stalling at idle, and jerking during acceleration. The problem was identified as a faulty cable connection to the fuel pressure sensor. Repairing the connection resolved the issue.
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4 comment(s)
charlottefeuer74 (community.author)
The check engine light is on. I'm experiencing rough engine running and stalling at idle, plus jerking when accelerating. How did you determine it was the pressure sensor? What troubleshooting steps did you take?
alexanderwolf18
Those symptoms match what I experienced, including engine misfire and stalling at idle, along with jerking when accelerating. Eventually, my mechanic suspected a bad connection to the pressure sensor. Can you check the wiring and plug yourself, or are you planning to visit a workshop?
charlottefeuer74 (community.author)
It was the fuel pressure sensor, or more accurately, a faulty cable connection. The repair cost 95€. Thanks for the assistance.
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SKODA
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KAROQ
alexanderwolf18
That sounds familiar. I had a similar experience with my Karoq, including the check engine light and engine misfire. Were there any specific codes related to the fuel pump or fuel system? Did you notice any rough engine running or jerking when accelerating?