Bought a 2001 discoII SD 91,000mi which was running fine and on my trip home from the purchase it lost power and would not go over 35mph.When I got home I scanned it and it gave me 12 codes,po130 po174 po171 p1300 po303 po305 po307 po301 po300 p1884 po304 po306 .I ordered today magnacor wires and all 4 o2 sensors and will replace the plugs with the wires and sensors.I tried to drive it down the street today and it is still the same, no power and while driving it won't go over about 35 and if you give it gas it decelerates like you put the brakes on or its running out of gas.Any help or suggestions would be greatly appreciated!I sold my bronco of 12 years to buy this,my first rover so I'm new to service and maintaining these other than what I've read on this forum.

 

https://landroverforums.com/forum/sh...ad.php?t=21328

Are the "M" & "S" lights on on the dash?

 

The only light that stays on is the service engine soon!

 

Could be a bad MAF.
But lets wait to do anything else until you get the tune up and O2's done.

 

I guess I should add that while on my trip home I had the cruise set on 70 and all of a sudden it seemed like it ran out of fuel,and if I gave it more than about 20% throttle it wants to die.So I can only get it up to about 35mph,If I give it any more gas than about 1/4 of the way it wants to die and downshifts at the same time.

 

I'm going to order a MAF tomorrow and just wanted to be sure i'm getting the correct one,on the disco is a bosh 0 280 217 532 ,Is this origanal equipment for my disco? I see these part #'s advertised for $80 and the dealer wants $205. Are they the same?

 

Probably not the one. I ordered one from AB and that is working great. You don't want to go cheap with this part. I went cheap and It was giving me more codes than I started with.

 

http://www.roverparts.com/Parts/ERR7171G.cfm

This is the one I bought

 

That is the correct part number, but I feel safe in saying what they send you won't work. There are a number of Bosch MAF's being passed off on the market that are the correct size but will not work with our ECU and they will throw codes.
Dealer net on the correct is around $160 last time I checked.
The last post shows the correct MAF to buy.

I would suggest you wait on ordering a MAF till the other codes are resolved cause you really don't have the faukt codes to justify that expense.