2004 TD4 lumpy tickover

My 2004 Freelander TD4 has started to run very lumpy on tickover and is becoming difficult to start. The exhaust gases also smell very strongly of unburnt diesel. I had a similar problem before which I cured by nipping up the connectors on the fuel rail pressure sensor three pin connector but this time the same fix has failed to cure the problem. I'm sure I read somewhere that you can buy an aftermarket kit that replaces these dodgy connections but I can't find the details anywhere. Does anyone have any ideas? Cheers.

I've located the part that I need.
Fuel Pressure Regulator Repair Loom TD4 YMQ503320.
Anyone know where I can get fitting instructions?

Anyone know where I can get fitting instructions?

Click to expand...

have been mentioned a couple of times on these pages
try a site search "fuel rail pressure sensor harness fitting" .. or similar ..

btw: i take it your on about the fuel rail pressure sensor
as there is a sensor on the hp fuel pump known as a pressure regulator ..

best o' luck

I got one from Land Rover for £48 inc vat and they're a doodle to change

Cheers. Got one from my local LR dealer. Will fit it when I get back home to Spain.