non stop battery

i have a N reg peugeot 307td recently when i have been switching of
the engine it keeps going ive changed the fuse box. I am having to
disconnect the battery after using it.
Any ideas

 

Did you change the complete box with all the fuses and blocks or the
housing?

check that all fuses are in the correct places, like before you changed
it.

then all i can think of is that it could be your ignition barrel no
disconnecting when you turn the key back and out.

 

Unless the design has changed for the 307, diesels have a solenoid operated
valve (tap) to turn the fuel supply on and off and this operates via the
ignition switch. Sounds like this fuel cut-off is sticking open.

 

its your solenoid on your diesel pump.( i am 100%)

 

Hi Chris,

I'm not that sure there's a solenoid on the HDi series, as they're Common
Rail powered.
I rather think they just stop by not allowing Diesel injectors to open up. I
know I don't explain that a clear way, my point is : no solenoid as they
have electric injectors, like on petrol engines.

HTH,

 

prob a relay box some place not working.

 

Hi,

Yeah, I'd think the same. Best thing to be would be getting the wiring
diagram for this car (not a simple matter I'm afraid) and walk around.
Perhaps another Bitron relay (seen one of them on a Xsara Picasso HDI 90HP),
a nice piece of engineering : in the same box (not bigger than a std relay)
you've got two cascaded relays and freewheel diodes for coils (the schematic
is etched on the box).
I haven't found the P/N for the relay on my '02 CDs, neither could I find it
on my parents' 2002 206 HDi (90 too).

Regards,

 

I think the OP means a N reg 306 TD not a 307 in which case it has a
stop solenoid, and that would be the problem.

 

Try the diesel solenoid that cuts off the fuel to the pump
Michael

 

Hi,

Like everytime, I don't know what year means having a N plate, so I saw 307
TD and assumed it was a HDI.
Once again I stand corrected

Regards,

 

------------------
12 - Stopping the engine

When switching off the ignition, the injection ECU stops the engine by
controlling the following elements :
a.. Regulator control voltage=0=Minimum OCR.
a.. Supply to the booster pump cut.
a.. Stops by cutting the control of the diesel injectors.
a.. Control stages of the diesel injectors cut (in the injection ECU).

NOTE : The cut-off orders are performed in a different order every time the
engine is stopped to allow the injection ECU to perform a diagnostic.

After stopping the engine, the double relay remains energised for 4 seconds
to allow the injection ECU to perform a diagnostic on the components of the
injection system.

a.. -----------------------------------------------

 

The OP said it was a Turbo Diesel (N reg, so presumably a 306 not a 307).
What you have reproduced talks of the ECU controlling the injectors which, I
believe, would only apply to an HDI engine.