S320 cdi w221 starts cuts out

[creeder]

Hi guys I'm new on here would appreciate your help my s320 cdi everytime starts up first time cuts out then will always fire up on second try car runs all day long soon as you turn her off she will do the same again your would be appreciated thankyou

 

[onefortheroad]

Try 2 ign cycles -5/10 seconds before turning to start . Well known issue is for fuel to leak back to the tank overnight.

 

[creeder]

Try 2 ign cycles -5/10 seconds before turning to start . Well known issue is for fuel to leak back to the tank overnight.

Thankyou but it happens after few min of driving

 

[mioba]

You need a garage to check for fuel leaks. Good luck and post back

 

[creeder]

Update guys camshaft sensor was faulty no fault codes when it got hot it gave me the problem starts now and no cutting out anymore

 

[mersum1es]

first time I heard cam sensor will cut the engine. Crank sensor does, always. Both can prevent it firing.

 

[creeder]

first time I heard cam sensor will cut the engine. Crank sensor does, always. Both can prevent it firing.

It always fired up but would cut out after 2 seconds when it heats up yes crank sensor would stop it firing the last thing I'd assume it was a cam sensor it must cut signal to injectors when ecu detects a bad signal

 

[onefortheroad]

It always fired up but would cut out after 2 seconds when it heats up yes crank sensor would stop it firing the last thing I'd assume it was a cam sensor it must cut signal to injectors when ecu detects a bad signal

You said after a few minutes of driving. Make your mind up .

 

[creeder]

You said after a few minutes of driving. Make your mind up .

No need to be cheeky with your comments

 

[creeder]

No need to be cheeky with your comments

I'm here to pass on my experience and what I found out what was the issue with my car your attitude is not appreciated

 

[onefortheroad]

No need to be cheeky with your comments

It helps with the answers you get to maintain accuracy .

 

[mersum1es]

after 2sec it still might be 'starting mode', when cam sync is observed. After 'run mode' cam data is ignored and crank data controls.

 

[onefortheroad]

I'm here to pass on my experience and what I found out what was the issue with my car your attitude is not appreciated

Ok Karen.

 

[creeder]

Ok Karen.

It's Mrs Karen to you

 

[onefortheroad]

Y

It's Mrs Karen to you

Your nothing to me .