Welcome to WikiWirral, sharing is what we do best.
Forum Statistics
Forums65
Topics76,352
Posts1,033,281
Members14,560
Most Online16,551
Feb 2nd, 2024
Who's Online Now
7 members (3 invisible), 8,175 guests, and 438 robots.
Key: Admin, Global Mod, Mod
Top Posters
sunnyside 45,164
MattLFC 22,315
Mark 21,269
granny 17,788
_Ste_ 16,345
Newest Members
Kalena1962, rattus, Lisrush, Emotecreative, ArranGirl13
14,560 Registered Users
New General Forums
New Wirral History
Tall Brick Chimneys
by diggingdeeper - 16th Mar 2024 11:56am
D.I.Y. / Building Shop
by mharford91 - 3rd Mar 2024 8:53pm
1970's Murder in Central Park, Wallasey
by cutespam - 4th Aug 2018 10:28am
Old Hall in Higher Bebington
by Rhoobarb - 25th May 2010 5:55pm
Oleo Works
by Ducko - 14th May 2008 3:09pm
Top Posters(30 Days)
granny 14
casper 13
bri445 4
Topic Replies
What song are you listening to?
by diggingdeeper - 28th Mar 2024 6:06pm
Facial recognition coming in supermarkets?
by diggingdeeper - 27th Mar 2024 3:50pm
Bolts at Bebington Road
by diggingdeeper - 27th Mar 2024 2:33am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Tall Brick Chimneys
by diggingdeeper - 26th Mar 2024 5:43pm
Lost river (Well, brook really)
by diggingdeeper - 26th Mar 2024 3:09am
Old Hall in Higher Bebington
by diggingdeeper - 24th Mar 2024 5:58pm
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Wisper electric bike. 36v .
by Dilly - 21st Mar 2024 7:36pm
March
M T W T F S S
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
Top Likes Received (30 Days)
cools 1
Kylix 1
Top Likes Received
bert1 14
Mark 4
Gibbo 3
Previous Thread
Next Thread
Print Thread
#275262 11th Dec 2008 11:03pm
Joined: Jul 2008
Posts: 690
Veteran
OP Offline
Veteran
Joined: Jul 2008
Posts: 690
I was looking at one of those Air/Fuel ratio gauge kits you can buy now. Does anyone know how theyre fitted? I always thought they where a sensor in the exhaust at some point and if thats the case i wont bother, dont fancy making any holes like.

Cheers smile


I HATE cars.
[Linked Image]
Google Ads
Joined: Nov 2003
Posts: 12,002
Wiki Master
Offline
Wiki Master
Joined: Nov 2003
Posts: 12,002
Some use the cars OEM Lambda sensor - if you car doesnt have one, then one will need fitting to the exhaust.

They are only as accurate as the sensor, and if they use the OEM sensor - thats not very accurate....

The expensive ones use a wideband lambda - these are accurate enough to tune with, but the price difference is huge...

One using a wideband lambda is £200+, one using a std lamdba £30ish.

TBH Id only use one if you planning on using it to tune the car, in which case spend out on a good one, if your checking for problems, compromise and get an EGT gauge instead at £80-£100


What If There Were No Hypothetical Questions?
Joined: Dec 2003
Posts: 5,683
Wiki Guide
Offline
Wiki Guide
Joined: Dec 2003
Posts: 5,683
Yeah, basic ones don't really tell you anything. If you know you've got bad fuelling, it's not going to tell you much!

I think the cheap one gets you a probe as well, I have one in my garage, I will get a pic. smile


"C20 LET bang"
Joined: Dec 2003
Posts: 5,683
Wiki Guide
Offline
Wiki Guide
Joined: Dec 2003
Posts: 5,683
I dug these out:

The Air/Fuel gauge has four wires (going to the ECU) and an exhaust probe!

[Linked Image]

The one on the right is a 'lean' gauge, which goes red/green depending on the fuelling (for turbo engines).

[Linked Image]


"C20 LET bang"

Moderated by  Mod 

Link Copied to Clipboard
Random Wirral Images

Click to View Topic.
Newest Topics
Facial recognition coming in supermarkets?
by Excoriator - 27th Mar 2024 10:52am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Bolts at Bebington Road
by Excoriator - 23rd Mar 2024 9:48am
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Tall Brick Chimneys
by diggingdeeper - 16th Mar 2024 11:56am
For Sale & Free
Wisper electric bike. 36v .
by Dilly - 21st Mar 2024 7:36pm
This is Elvis
by GingerTom - 17th Mar 2024 2:37pm
Member Spotlight
KevinFinity
KevinFinity
Wirral
Posts: 2,354
Joined: April 2009
Today's Birthdays
There are no members with birthdays on this day.
New Wirral Info
Facial recognition coming in supermarkets?
by Excoriator - 27th Mar 2024 10:52am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Bolts at Bebington Road
by Excoriator - 23rd Mar 2024 9:48am
Get your Money Tree ready
by keef666 - 22nd Mar 2023 12:27pm
Restaurant/pub with outdoor seating - Bromborough
by CarterUSM - 7th Aug 2020 7:59pm
News : New Topics
Gaza
by diggingdeeper - 29th Oct 2023 9:28am
Lost river (Well, brook really)
by Excoriator - 10th Sep 2019 8:50am
New Enthusiast Forums
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Xbox
by TudorBlue - 3rd Mar 2024 8:48pm
Wiper mechanism needed
by Peter0787 - 20th Feb 2024 4:07pm
What song are you listening to?
by - 24th Jun 2007 9:06am
Popular Topics(Views)
5,069,775 WIKI WALK CHAT
4,013,851 Spotted!
Powered by UBB.threads™ PHP Forum Software 7.7.5