I have a peugeot 206 1.4 hdi 2004 getig no fule to injectors is ther a fule pump in boot .do they have a fule cut off button

yes put key inignition turn to first turn at the end of the indicator stalk there is a button press and hold in until it displays and makes beeping sound same scenario to turn back on

central locking isnot working because the boot cant lock change the boot sensor wswitch then central locking will work all good

We do not have this make in the US so have no tech info on it. Sorry

yes
the only problem is the calibration of the injectors may be off from being used or new
best is to replace it then have the lot overhauled
for your problems have the fault codes read first to determine the cause and faulty sensors

Peugeot 206 1.4 HDi - DV4TD (8HZ) 2004 ...

1. The serpentine belt routing diagram - without A/C (Air Conditioning)




2. The serpentine belt routing diagram - with A/C (Air Conditioning)

the starting problem has nothing to do with a new exhaust system being fitted,, it could be the car alarm cutting off the fule pump though,,, try reseting the alarm it may have been upset by the work done on the exhaust,,,

expensive to repair properly,quick fix??? fit two non return valves ,one in the feed and one in the return to the injector pump ,weither conventional pump or common rail pump .this will cure your problem and its cheap to do ,two valves (observe direction) in the lines .works every time on any diesel engine weither its plant or road use

Clean/Change air filter, fuel filter, air filter, turbo filter. Clean and check EGR valve and Turbo gate. Check the hdi fuel pressure. Open the injectors and clean it. Give it a try and may be you can save 600 euros.

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.