Engine trouble?

[JakeDale]

I have a Peugeot 406 estate wagon from 2001 and the engine is not running like it should. It started with engine stops during trips. It happened at a stop sign or when I was just driving on the free way. There was no problem starting the car again after I put the ignition to off and back on again. These stops more or less disapeared after my Peugeot dealer replaced a rpm sensor on the crank shaft but now my engine is kind of rocking while I´m driving. It feels like it does not ignite at time to time but It still runs.
I can´t hear this and the engine works perfectly on idle but I can feel it when I´m running up a hill. It feels like an old carburator car when cold and running on the choke.

Does anyone recognize this problem?

I am speculating If there is eather a ignition problem or a fuel problem related to water or the emergency fuel shut off valve.

[bettyswollocks]

Anything done different to the car recently?

[JakeDale]

Yes a camshaft drive belt replacement but the truoble was there before and after. Trouble is, my Peugeot dealer can´t see on any maintenance download that there should be and fault.

[bettyswollocks]

Did he check wiring to crankshaft sensor?

[JakeDale]

No he did not. Manly because I would like to do a little research of my own If this is a known problem to avoid excessive maintenance costs. Maintence here in Sweden is very expensive at authorized Peugeot dealers.

[bettyswollocks]

i had same symptoms on a 307 ,changed crankshaft sensor , all was fine then it started cutting out again , we rewired the crank sensor and fault never came back.

[JakeDale]

Ok, thanks for the help! Btw, is there anywere on the web were I can find a wiring diagram for the 406 on the internet? I´ve done some eletrical trouble shooting before so I think I can figure this one out if there is no maintenance data reader involved.

[bettyswollocks]

Originally Posted by JakeDale

Ok, thanks for the help! Btw, is there anywere on the web were I can find a wiring diagram for the 406 on the internet? I´ve done some eletrical trouble shooting before so I think I can figure this one out if there is no maintenance data reader involved.

Ask "Risky1" on this site he should be able to sort you.

or try here -

http://peugeot.mainspot.net/wiring406/

[JakeDale]

superb! Any chance that you can tell what code this sensor have?

[bettyswollocks]

Originally Posted by JakeDale

superb! Any chance that you can tell what code this sensor have?

What fault code ? or what part number ?