Should my car have lambda sensor?
#1
Too many posts.. I need a life!!
Thread Starter
Should my car have lambda sensor?
Hi i have a 1992 k reg saff 4x4 just wondering should it have had a lambda sensor from new?There's not one in it now but could that be down to having a mongoose exhaust fitted and no boos included in the downpipe? can't find any straggling wires for a sensor.
#6
Too many posts.. I need a life!!
Thread Starter
It is a green top but wondering because it was chipped when i had it along with a mongoose exhaust whether somebody has done away with the lambda sensor as its chipped anyway kinda thing
#9
Advanced PassionFord User
iTrader: (6)
Join Date: Apr 2004
Location: plymouth
Posts: 2,358
Likes: 0
Received 0 Likes
on
0 Posts
but according to your sig yours has been live mapped lol, my guess is tabetha is refering to if the car still had the origional software, however even if it did and the lambda was missing i doubt it would make a massive difference to the feel of the car, possibly to the fuel consumption and the cats if they where still there.
#15
Passion for Fords!
iTrader: (13)
check all the way along the bulkhead, it comes from the engine loom, over through the bulkhead under the abs unit, you should also have a purge valve by the power brake unit, connected to the carbon canister under the o/s wing.... via a vaccum hose
maybe, your car has had an older loom fitted,which didnt have a lambda....take the ecu plug off and make sure pins 1 and 2 are present and wired up.... one of these is lambda signal,cant remember which,,,,1 iirc
you can never assume a green top should use a lambda sensor, most tuners dont utilise closed loop,so its not needed when chipped....just like older L8 4x4s...
Last edited by JTECH James; 21-04-2008 at 07:26 PM.
#16
Too many posts.. I need a life!!
Thread Starter
check all the way along the bulkhead, it comes from the engine loom, over through the bulkhead under the abs unit, you should also have a purge valve by the power brake unit, connected to the carbon canister under the o/s wing.... via a vaccum hose
maybe, your car has had an older loom fitted,which didnt have a lambda....take the ecu plug off and make sure pins 1 and 2 are present and wired up.... one of these is lambda signal,cant remember which,,,,1 iirc
you can never assume a green top should use a lambda sensor, most tuners dont utilise closed loop,so its not needed when chipped....just like older L8 4x4s...
maybe, your car has had an older loom fitted,which didnt have a lambda....take the ecu plug off and make sure pins 1 and 2 are present and wired up.... one of these is lambda signal,cant remember which,,,,1 iirc
you can never assume a green top should use a lambda sensor, most tuners dont utilise closed loop,so its not needed when chipped....just like older L8 4x4s...
I can see some kind of valve down there,I'll have another look tomorrow gone dark now cheers jtechsaff will let you know
#18
silky16v,
If you read the thread as I did it sounded like the question was asking if it should have a lambda and if someone had removed it purely because they had fitted a different exhaust, in which case I stand by my answer.
I am sorry I can't be as perfect as you, but I am too busy paying my bills.
tabetha
If you read the thread as I did it sounded like the question was asking if it should have a lambda and if someone had removed it purely because they had fitted a different exhaust, in which case I stand by my answer.
I am sorry I can't be as perfect as you, but I am too busy paying my bills.
tabetha
#20
Too many posts.. I need a life!!
Thread Starter
Found it dangling down the chassis rail
there should be somewhere on the exhaust housing for the lambda sensor to screw into yeah?
there should be somewhere on the exhaust housing for the lambda sensor to screw into yeah?
Last edited by timster; 22-04-2008 at 04:30 PM.
#22
Passion for Fords!
iTrader: (13)
yes and yes.....
the plug does have a bit of red in it lol...
the hole with the bolt in it is the one you want...
i do have a year old lambda sensor to fit,if you want to buy it...they are a smaller thread to normal ones.....it just hasnt got a plug on it...can buy 3 pin plugs easy....pm me if you want it
the plug does have a bit of red in it lol...
the hole with the bolt in it is the one you want...
i do have a year old lambda sensor to fit,if you want to buy it...they are a smaller thread to normal ones.....it just hasnt got a plug on it...can buy 3 pin plugs easy....pm me if you want it
Last edited by JTECH James; 22-04-2008 at 06:36 PM.
Thread
Thread Starter
Forum
Replies
Last Post
kosienutter
General Car Related Discussion.
31
22-08-2015 09:55 AM
CabrioTurbo
General Car Related Discussion.
1
01-08-2015 11:04 AM