mini one r56 n12 timing non start issues

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   Comments: Hi 
Changed timing chain and broken inlet valve on 2007 mini one R56 N12 valvetronic engine. Had 0 compression in cylinder 1, 140psi in cylinders 2,3 and 4 before I started fix. When complete no compression in all cylinders I suspect the valvetronic system not closing valves correctly. I have 2.75dcv at the actuator motor 0.3 ohms between terminals and 0 ohms between terminal and actuator body. If I operate the motor manually I can get approx 55psi at each cylinder.

Regards
Kev

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KG2019 Members Profile Send Private Message Find Members Posts Add to Buddy List Forum Member Joined: 15 Jan 2019 Location: Stockton on Tee Status: Offline Points: 2	Post Options Post Reply Quote KG2019 Report Post Thanks(0) Quote Reply Topic: mini one r56 n12 timing non start issues Posted: 31 Jan 2019 at 6:53pm
	Comments: Hi Changed timing chain and broken inlet valve on 2007 mini one R56 N12 valvetronic engine. Had 0 compression in cylinder 1, 140psi in cylinders 2,3 and 4 before I started fix. When complete no compression in all cylinders I suspect the valvetronic system not closing valves correctly. I have 2.75dcv at the actuator motor 0.3 ohms between terminals and 0 ohms between terminal and actuator body. If I operate the motor manually I can get approx 55psi at each cylinder. Regards Kev

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