BMW Car Club Forum Homepage
The BMW Car Club
of Great Britain & Ireland
Forum Rules
Contact Forum Admin
Join the Club
Forum Home Forum Home > Cars & Registers > MINI
  New Posts New Posts RSS Feed - mini one r56 n12 timing non start issues
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

 

mini one r56 n12 timing non start issues

 Post Reply Post Reply
Author
Message Reverse Sort Order
KG2019 View Drop Down
Forum Member
Forum Member


Joined: 15 Jan 2019
Location: Stockton on Tee
Status: Offline
Points: 2
Post Options Post Options   Thanks (0) Thanks(0)   Quote KG2019 Quote  Post ReplyReply Direct Link To This Post 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
 

Back to Top
Sponsored Links
BMW Car Club Forum Homepage

Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.00
Copyright ©2001-2018 Web Wiz Ltd.

This page was generated in 0.079 seconds.