fullfatrr.com - View topic - 4.4 TDV8 MAP sensor

Advertise on fullfatrr.com »

Forum · Gallery · Wiki · Shop · Sponsors

Home · FAQ · New Posts · My Posts · PMs · Search · Members · Map · Calendar · Profile · Donate · Register · Log In

Home > Technical (L322) > 4.4 TDV8 MAP sensor

Page 4 of 10

Print this entire topic ·

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3671

2011 Range Rover Vogue SE TDV8 Baltic Blue

I doubt yours will be dirtier or more blocked up than either mine or NMJ's and neither of us have reported any restricted performance alarms, so I doubt it. G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

4th Jul 2017 12:16pm

nino_nino

Member Since: 29 Mar 2015
Location: pocitelj
Posts: 690

2012 Range Rover Autobiography Black TDV8 Santorini Black

BB
I wish I could have seen the smile on your face -ear to ear
now this are the pictures you ask for:

in this pic. i markt the things to remove, move, disconnect.

note vacuum pipe to be disconnected

be very careful when handling butterfly as not to strip the servo gears. i used toothbrush dipped in brake cleaner and lint free cloth to clean. i do not use any lubricant.

stu, as BB has said, none of us had warning or fault reported and all our sensors where the same.

I bet you a pint of lager that battery disconnect will sort you out.

BB i would like to do software update on my to. what is the Land Rover cod for it. we have no dealers in Bosnia so i will have to go to germany or italy for that, or maybe I'll just drive up to UK

. I do have Queen's passport

4th Jul 2017 4:58pm

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3671

Nino Nino,

I come home with a smile on my face after every trip, I just love the car.

The software update is detailed in LTB 00454, but sorry, I do not have a copy to post. ( Someone may be able to help.)

Thank you for the brilliant pictures. I will be having a look to clean mine out soon.

Cheers & best wishes.
Mike. G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

4th Jul 2017 5:31pm

northernmonkeyjones

Member Since: 24 Mar 2012
Location: derby
Posts: 8479

2016 Range Rover Autobiography SDV8 Santorini Black

I need to re arrange some of the pipework in this area.... the feed coming off the rad hose which goes to the left hand of the green circles, is the wrong side of the other hose, which is then chaffing on the engine cover. Good to know this push fit connection can be taken off cos I can then put it back in the right place so it sits in the channel on the foam padding

if I'm correct, and I might not be, the sensor attached to the plastic intake duct is the MAF? in which case this might benefit from a clean as well...... can't remember if it comes out of the housing though, the electrical connector comes off but IIRC I broke it trying to get it out when I swapped the turbo hose (the o ring was leaking where it joins to the throttle body). There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

4th Jul 2017 7:57pm

stu

Member Since: 04 May 2011
Location: Richmond North Yorkshire
Posts: 927

Battery disconnection it is first then. How do I get the lager to Bosnia if your right? Will Hekwap do?... Current: TDV8 (3.6) RRS HSE

Past: TDV8(4.4) Vogue
Discovery 3 Commercial
TDV8(3.6) Vogue
TD6 Vogue
D2 V8 ES
D1 V8 ES
RR Vogue Classic

4th Jul 2017 8:24pm

nino_nino

Member Since: 29 Mar 2015
Location: pocitelj
Posts: 690

Hekwap will do just fine stu

nmj. i do believe that is MAF sensor and i did spray some brake cleaner over it.

4th Jul 2017 9:18pm

GraemeS

Member Since: 07 Mar 2015
Location: Wagga area
Posts: 2296

2012 Range Rover Autobiography TDV8 Bournville

northernmonkeyjones wrote:
I need to re arrange some of the pipework in this area.... the feed coming off the rad hose which goes to the left hand of the green circles, is the wrong side of the other hose, which is then chaffing on the engine cover. Good to know this push fit connection can be taken off cos I can then put it back in the right place so it sits in the channel on the foam padding

Mine too!

4th Jul 2017 9:53pm

stan
Site Moderator

Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 34904

done mine today and it was clogged up like all yours..

Click image to enlarge

what does this thing do again

... - .- -.

click link for ,

FORUM WIKI

HOW TO Ǝꓕ∀ꓕOꓤ PICS

workshop manual downloads are in our wiki

.

5th Jul 2017 12:37pm

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3671

I found this link posted by rar110 helpful.

http://www.aa1car.com/library/map_sensors.htm G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

5th Jul 2017 12:43pm

stan
Site Moderator

Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 34904

thank you mike...i should really have read the thread again ... - .- -.

click link for ,

FORUM WIKI

HOW TO Ǝꓕ∀ꓕOꓤ PICS

workshop manual downloads are in our wiki

.

5th Jul 2017 12:46pm

stan
Site Moderator

Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 34904

so would a clogged up sensor really make that much of a difference in the performance of this engine...anyone found the engine more responsive after a clean... ... - .- -.

click link for ,

FORUM WIKI

HOW TO Ǝꓕ∀ꓕOꓤ PICS

workshop manual downloads are in our wiki

.

5th Jul 2017 12:59pm

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3671

I cleaned mine at the weekend then had the 80mph cough software update done on Monday so I can't really say which had the most effect, but it was certainly running well yesterday.
I am off down to Wimbledon next weekend so will be giving it a good run down the M6 / M40 .
I will check fuel consumption and report back . G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

5th Jul 2017 1:25pm

mpirie

Member Since: 26 Jun 2012
Location: In the Highlands
Posts: 895

2013 Range Rover Autobiography SDV8 Luxor

stan wrote:
so would a clogged up sensor really make that much of a difference in the performance of this engine...anyone found the engine more responsive after a clean...

I don't think it would make much difference Stan.

As it's a pressure sensor, providing it's not sealed from the pressure in the inlet manifold, then having soot all over it would only have a minimal effect.

5th Jul 2017 1:43pm

stan
Site Moderator

Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 34904

looking forward to your report mike #1 ..

mike #2, if thats the case then a clean sensor might give you the impression the engines running better .. ... - .- -.

click link for ,

FORUM WIKI

HOW TO Ǝꓕ∀ꓕOꓤ PICS

workshop manual downloads are in our wiki

.

5th Jul 2017 2:09pm

nino_nino

Member Since: 29 Mar 2015
Location: pocitelj
Posts: 690

O she does,

6th Jul 2017 11:57am

Page 4 of 10

All times are GMT + 1 Hour

Jump to

< Previous Topic | Next Topic >

Posting Rules

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum