theowolf6
Peugeot 208 Crankshaft Camshaft Reference Value Issue
Summary of the thread
A 2019 Peugeot 208 with 246,399 km is experiencing reduced engine power, poor response, and increased fuel consumption, with a diagnostic indicating a 'Crankshaft to Camshaft Reference Value' issue. The suspected cause is a defective crankshaft sensor, but a worn or incorrectly tensioned timing belt or chain could also be responsible. After further investigation, the problem was confirmed to be a defective crankshaft sensor, which was subsequently repaired.
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4 comment(s)
theowolf6 (community.author)
Thanks for the quick reply. I haven't checked the timing belt yet. Could a faulty timing belt cause all those symptoms at once? What caused the issue with your Astra?
stefanraven10
In my case, it was a worn timing chain. This caused the camshaft and crankshaft to be out of sync. It's worth getting it checked by a workshop; it could be that the timing belt is not correctly tensioned, but it could also be the crankshaft sensor itself.
theowolf6 (community.author)
I appreciate the information. I took it to the workshop, and as suspected, the crankshaft sensor was defective. The final repair cost was 340€. Thanks for pointing me in the right direction.
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PEUGEOT
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208
stefanraven10
I had a similar issue with my old Opel Astra, though the fault code was slightly different. The symptoms sound very familiar. Did you check the timing belt or timing chain? A stretched or worn timing component can cause these reference value errors.