Peugeot 206 lx revs up no reason

Carry out a compression check on all cylinders to see if thats shows a fault. If its nil or low, check valve clearances and then head gasket.

Change the oil, and replace the oil pressure sender. And check back on your findings.

Sounds like to me it is the cable that is rubbing inside the case as it is coming apart. Change it first.

AUTO MIGHT MEAN AUTO DIMMING OF HEADLIGHTS WHEN ON HIGH BEAMS WITH AN ONCOMMING VEHICLE.

it's in the fuse box , fuse f12, and yes it also gives power to the tachometer and some others

your ecu monitor.. emissions control unit mod is done! i dont think this is a cheap fix. either wait for warmer weather,, sell the car or find a dealer to fix this diesel puppy...word of advice .. dont buy peugeot in this country .. or any country...joke.!!

here is wiring diagram for peugeot 206
http://www.gigasize.com/get.php?d=t9qgdvr9z8b

In my opinion cut off problem occurs if engine is not getting sufficient fuel and/or air. Clean the air filter, turbo filter and fuel filter. Check the continuity of diesel flow from filter to hdi pump. If you haven't found any problem there then the possibily the hdi pump and injectors section needs to be checked. If the car has done more than 100000 miles then clean inlet and outlet manifolds including check of turbo and EGR valve. Do everything whatever possible before you take your car to garage. If there is no luck then let your car diagnosed and check any error code recorded by ecu.

It sounds like your thermostat has gone bad and sticking close, Replace the Thermostat and Antifreeze. When replacing the thermostat, buy a fail safe thermostat so you will not have a overheating problem when the thermostat fails. Good luck and hope this helps. Keep me posted, be glad to help.

Check the website below:

Peugeot 206 Fuses.