The noise filter did nothing i bought it second hand from ebay so dont know if its faulty but wouldn't recommend. Also gave the sat nav its own earth which didn't help either. gone back to beginning and the high pitch noise doesn't seem so noticeable there is obvious background noise when no...

The high pitched noise is a something to go with the current from the cigarette being played over the radio frequency due to it all being earthed at the same point. there is no background noise if you dont have it pluged in the 12v socket. i have bought a cb/stereo noise filter wait and see how...

its on the same frequency and its on a frequency that isn't used by any available radio stations but there is a high pitched sound in the background.

Just bought a sat nav with fm transmitter to play mp3's and hand free calls through the car stereo but am experiencing a high pitch sound have done some research and it would appear it has something to do with grounding any help sorting this out would be great (i have no idea what grounding is).

My dads friend is the owner of dakar in dartford a land rover specialist and original creator of the dakar kit car. he offers a remap from autologic but i think the synergy is better as you can take it with you and if you bought second hand can sell for what you paid for it. to be honest i want...

do you know the exact difference between the synergy 2a and 2e looking at getting one of these boxes but cant see the difference.

My understanding is that the ECU opens the EGR valve more or less depending on the MAF reading and some how it works out how much fuel to inject depending on the combined pressure of the exhaust and inlet. I dont think the ecu has any way of knowing that the egr is open or not it just applies a...

What happens if you unplug the power supply to the egr solenoid. Would it stay closed or upset the ecu/throw up a fault code. Just because when you block the vac pipe the ecu still tries to open the EGR and expects to get a different MAP reading combined with the MAF reading. Dont really know...

For anyone else who has the earlier model td4 its fuse 6 in the passenger compartment that feeds from the ignition to the ecu. but this is obviously ok on mine. i have also changed the ignition switch for another i had laying around but this didn't help could be broke as well i suppose.

Ok so tested the glow plugs from the e box by putting a multi meter between the feed into the glow plug relay and the bg, bp, by and br wires going to the plugs. When you turn ignition to position 2 there is a current for about 12 seconds till the relay turns off despite the dash light going off...

starts on the button but there is loads of smoke. from what the rave manual says thanks to your thumbnails. The ecu can tell if there is a broken wire and the lamp wont illuminate during start up. being a bit thick im not sure if that means the lamp wont illuminate at all ie. when the ignition...

Thanks for the input hd3. fuse 22 that it talks about on mine its for the rear fog light and isn't blown. Fuseable link 6 looks ok. I have checked every fuse in the engine compartment and every one in the passenger they all look fine. From what you are describing about yours mine defiantly...

Seem to have an issue with the glow plugs not thinking its cold enough. Thought the glow plugs were faulty so changed them as well as the ECT sensor. but this did not solve my problem. I have also changed the glow plug relay in the e box. The light on the dash is working as it comes on with...

the wires has been joined from the off side light to the high level brake light. I can only assume this was done to give more light for hitching up in the dark. freelander has got caravan electrics fitted. that is my guess anyway. will probably disconnect it.

Put a tripple dose of millers in and towed a 1450kg caravan 320 miles doing between 50 and 60 mph and averaged about 28 mpg felt a lot better on the way back dont know the mpg but think roughly 33 mpg doing between 70 and 80 (without caravan). Think the engine is coked up a bit. did replace two...

it has be modified. hardly any swearing needed to work it out at all.

Probably followed by 15 minutes of swearing

Haven't looked inside it yet, thought it was weird. time to get the tester out i think. although i dont know what i'm doing with it. oh joy another 1 hour and half poking the thing with a screwdriver and scratching my head.

Replaced a bulb in the light cluster on the rear bumper for the sidelight as it had blown. Since then i have noticed that the brake light by the spare wheel illuminates when the side/dipped/main lights are on. it still works as a brake light when the lights are off but i dont think it gets...

Can someone tell me the part number for the fuel filter thats in the rear wheel arch. I changed the one under the bonnet (think mine has two) and is it a difficult job. seems like it might be. The MPG is more like 30 mpg and that is mainly dual carriage way with a bit of country lanes driving at...