Help!! Non starting 406 1.9 TD

[GGG]

Have a problem with my P Reg 406 1.9 TD. No Fuel getting through and the glow plugs arent working.
The little black box next to the ECU had water in it and 2 of the terminals have corroded away.

What does this unit control. I will get one but need to know if it controls pump and glow plugs or am going of in the wrong direction

The immobiliser has been rewired and it has always started fine without it.

Any info appreciated.

Thanks

[teamster1975]

Don't know what that unit does G but I'd check all your fuses for starters

[GGG]

Thanks mate. Got one from a scrappy today, Plugged it in and problem solved

[teamster1975]

Might be worth winding a bit of silicone in there to stop it happenning again!

[steve_earwig]

I can see it in the pics in Haynes but what is it?

Not sure about silicon, maybe some water-repellant spray?

[badj]

most probably will be the control unit for the glow plugs, as they have to have a controlled voltage which cuts off after the engine has started

[steve_earwig]

AFAIK that's somewhere near the battery.