k12 won't start

[mark312002]

hi my k12 2003 will not start, I've had the chain replaced and the cam sensor. I've also changed the ignition switch, but still no start. The engine will only spark once when you turn the key. The key symbol on the dash goes out when I turn the ignition on. can any help plz.

 

[frank]

any faultcodes mark ?

 

[mark312002]

I had another look today, and noticed if I move the crank sensor about while cracking the engine it will start. doz this mean my crank sensor is faulty or my timing out. thanks for any help.

 

[frank]

You mean if you wiggle it ?

 

[mark312002]

side to side and up and down

 

[mark312002]

update: I now have the car running and idling ok. but sluggish on acceleration, I also have mil on for crank sensor but I have put a new one in.