Hi guys Ive been having a problem for a while! the computer is telling me the camshaft circuit is open still but i have replaced the camshaft sensor.

also i have a problem sometimes it pulses when i first start the car!

While im driving and also parked it wont let the motor go over 4k revs which is annoying as when i take off it wont change gear unless i let go of the accelerator a little!

Please Help!!!

Other Faults that the computer says is multiple missfire..... as it does have a miss!