Hi i put a next ecu on my land rover d2 and it will not start can you help?

HI THERE AT MY RANGE ROVER 2003 THE LO LIGHT COMES ON AND I CANT DRIVE ANY MORE ! THE CAR STARTS BUT THE AUTOMATIC GEARBOX DOESNT CHANGE! I MEAN I PUT IN D NO REACTION IN R NO REACTION IN P COMES A SLIGHT SOUND !
MAYBE GEARBOX PROBLEM ?

Hi there,

As far as I can recall, some earlier Land Rover vehicles relied on reading LED flashes (or LCD display) from the vehicle's ECU computer itself, so try the following:

Locate the engine ECU (possibly hidden under the one of the front seats - remove carpet or cover; or behind the left hand kick panel). Once you have located the ECU and it has LED's or a display, do the following procedure:

1) Run engine up to operating temperature
2) Place gears in PARK or Neutral and turn ignition OFF & wait 3 seconds.
3) Turn ignition to position "II" (do not start) - Fault code will display
Note: repeat steps 2 & 3 to obtain any additional codes

4) If no codes display, then disconnect the White 5-pin connector plug (located behind r/hand underside of dash)
5) Repeat steps 2 (wait 3 seconds) & 3 again to see if codes display.

Feel free to post your codes here and someone will be happy to advise you further.

Cheers,

The first step was to go to a repair shop
that has people knowledgable enough
to diagnose any issues you were having

You chose to throw parts at it.

That worked in the from 1950 thru 1980,
no more.

If you don't know the technology & how to
test it,leave the hood closed

Check here under classic Range rover -> FREE RAVE (Rover manuals) - http://www.landroverresource.com/

Hi , I have a 2005 Range Rover HSE ,we replace the air suspension pump and since then I been getting code #74 " reservoir pressure static when filling "

I like to know what does exactly it means .

Hi! You may have a faulty ECU (engine control unit). The ECU controls the air and fuel ratio, if its faulty it can really emits black smoke. Hope this helps and good luck!

Likely the battery is entirely done. Range Rovers kill batteries,

You may need to put it on a computer to re-sync with the ECU, but first check your connections, disconnect the battery for a few mins and then try reconnecting.

hi i have a range rover p38 2.5 diesel it starts but wont drive when you put in drive