annakoenig1
Skoda Karoq Camshaft Sensor Issue
Summary of the thread
A 2021 Skoda Karoq with a gasoline engine exhibited rough starting, reduced engine power, and an illuminated check engine light, with an error indicating a defective camshaft sensor. The initial suspicion was a bad connection, possibly involving the cable or plug. After investigation, the issue was confirmed to be a defective camshaft sensor cable, which was replaced, resolving the problem.
Did this summary help you solve your problem?
4 comment(s)
annakoenig1 (community.author)
How exactly do I perform that voltage drop test you mentioned? I'm not entirely sure where to start.
erikklein1
If you're unfamiliar with voltage drop testing, it might be best to leave it to someone with more experience. Given the symptoms and error code, and your suspicion of a wiring issue, it's reasonably likely that's the culprit. However, a faulty sensor can't be ruled out completely without proper diagnostics. Perhaps taking it to a workshop for a quick diagnosis would be the most efficient route to avoid further issues.
annakoenig1 (community.author)
Turns out it was a defective camshaft sensor cable. 95€ and it's running smoothly again.
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
SKODA
community_crosslink_rmh_model
KAROQ
erikklein1
Camshaft position sensor failure on a Karoq with the gasoline engine isn't unheard of. The symptoms you describe – poor starting, reduced power, error code – align with that. Before condemning the sensor itself, did you thoroughly check the wiring harness and connector for corrosion, damage, or loose connections? A simple voltage drop test on the wiring can sometimes pinpoint the issue before replacing the sensor. It might also be worth inspecting the crankshaft position sensor as the ECU uses both signals.