Our 53 plate renault megane won't start. The dashboard says injection fault. The AA have been out and plugged it into their computer which says there's plent of pressure (330 mb), cam shaft sensor is working, glow plugs are firing. According to his computer there's nothing wrong with it - it just won't start (although the car appears to be trying to turn the engine over).

Any suggestions would be appreciated before I have to sell my soul to renault and get them to take it in.

Thanks

Dave

Jive Daddy Dave, December 2010

same to me mate im taking mine on thursday to find out whats wrong. if you find out give me a shout to. cheers

sham, October 2011

check your egr valve had same problem i changed egr its sound now

gary, January 2011

My neighbour had this problem with his VW passat-it would turn over/try to fire on turning the key but would cut out when key was let go of- It took ages to discover it was a faulty key fob not sending the release signal to the immobiliser/ECU.
Hope this helps.

Steve Walton, December 2010