Will the P1 need to be calibrated? June 07, 2021 13:07 There is no extra needed calibration when installed. Related articles Can I manually zero or auto zero the P1 pedals? How do I update my firmware or my dual ANT+/BLE PowerCap? What do I do if my power pedals go out of calibration? How do I get my Quarq Power Meter Serviced? Comments 0 comments Please sign in to leave a comment.