hanskoenig1
Ford Edge rough engine running
Summary of the thread
A 2021 Ford Edge diesel with 122,303 km is experiencing rough engine running, a check engine light, and an error related to "reset quantity drift compensation." These symptoms suggest a potential fuel injection issue, possibly due to a defective injector. The problem is more pronounced at lower speeds and when the engine is cold. A workshop diagnosis confirmed a defective injector, which was replaced, resolving the issue.
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4 comment(s)
hanskoenig1 (community.author)
Thanks for the quick reply! It's mostly rough at lower speeds, and the error seems to pop up more when the engine is cold. When you say "compensation adjustment," do you mean a full system reset, or is there something simpler I can try?
helenaknight3
When mine was doing that, a reset didn't solve anything, unfortunately. The garage pointed to a defective injector. Considering the error and symptoms, I’d suggest getting it checked by a workshop sooner rather than later. Ignoring it could lead to bigger problems!
hanskoenig1 (community.author)
Thanks for the heads-up! I appreciate the advice. It's booked in for a check-up next week. As suspected the injection valve/injector was defective, costing 515€. Now everything is running smoothly again.
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FORD
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EDGE
helenaknight3
Sounds familiar! I've had similar issues with my Edge. Has anyone suggested checking the injection valves? It could be a compensation adjustment gone awry. Is it consistently rough, or only at certain speeds?