holidaychicken
Well-Known Member
Not very well !!
Marksy
Member
Am I correct in saying bank1 is the drivers side
holidaychicken
Well-Known Member
yarp, 1-4 going away from you on the drivers side and then 5 - 8 going away from you on the passenger side as you stand facing the car, that where mine are anyway !
Marksy
Member
Cheers changed the lambda sensor on bank 1 and I still getting a misfire on 123 and 4yarp, 1-4 going away from you on the drivers side and then 5 - 8 going away from you on the passenger side as you stand facing the car, that where mine are anyway !
ukadamwest
Well-Known Member
Get a rubber mallet or use the side of your fist to thump the cat on that side. If it sounds like a can of nails or gravel the cat inside will have collapsed and the bank expel the gasses. Making for some poor running.
Do it when the engine is cold obvs if you do it when the engine is hot you'll leave your skin on the cat
Do it when the engine is cold obvs if you do it when the engine is hot you'll leave your skin on the cat
holidaychicken
Well-Known Member
I am fairly certain my cats blocked at one point when i was getting a lot of engine braking and MIL flashing, i put some cataclean through it and wrung it's neck up and down the motorway which seemed to clear that as I drove it like a woosey
This may be of interest - pointing to MAF, downstream o2 sensor doesn't do anything as far as engine running or trims, it just checks the CAT.
https://www.fullfatrr.com/forum/topic41271.html
I'm not sure if you disconnect the MAF it will run in a limp mode but you could try.
i cleaned my maf using the specific MAF cleaner as opposed to carb cleaner, i also changed it for a new one that i didn't need to do as well - i have changed a lot of my range rover, it is the Trigger's broom equivalent.
This may be of interest - pointing to MAF, downstream o2 sensor doesn't do anything as far as engine running or trims, it just checks the CAT.
https://www.fullfatrr.com/forum/topic41271.html
I'm not sure if you disconnect the MAF it will run in a limp mode but you could try.
i cleaned my maf using the specific MAF cleaner as opposed to carb cleaner, i also changed it for a new one that i didn't need to do as well - i have changed a lot of my range rover, it is the Trigger's broom equivalent.
holidaychicken
Well-Known Member
It could be blocked CATs as well.
I seem to recall a handsome and smooth talking bloke mentioned something about blocked cats, somewhere before - I wonder who that could have been?It could be blocked CATs as well.
holidaychicken
Well-Known Member
i think it is his MAF now anyway
holidaychicken
Well-Known Member
I don't even think he has CATs anymore
holidaychicken
Well-Known Member
He had been on the surrey disco biscuits that day
He had been on the surrey disco biscuits that day
Thats for the P38.......
aaaah oooops my bad sorry
Guess it would be too easy for them to follow the same system
Marksy
Member
Have give the cats a tap with the side of my hand and they rattle bank 1 rattles worse.
Since tapping the one on bank 1 it know rattles while driving think I might have disrupted it .
What are the thoughts on decatting it and having it mapped in just out of curiosity know it won’t pass mot and has any one on here done it any info would be appreciated.
Since tapping the one on bank 1 it know rattles while driving think I might have disrupted it .
What are the thoughts on decatting it and having it mapped in just out of curiosity know it won’t pass mot and has any one on here done it any info would be appreciated.
Do they do a sport cat for your monster?
Marksy
Member
Only ones I can find are on eBay n think they are a universal cat and really arnt to keep on putting a universal cats inDo they do a sport cat for your monster?
Marksy
Member
Keen*
holidaychicken
Well-Known Member
There is an edit button if you need it.
You could do some research for the BMW M62TUB44 engine vehicles
I was looking at replacing my CATs at one point, if you have the cash - https://www.magnaflow.com/vehicle-category/?vehicleId=54944|17937|188|134&nodeId=0
You could do some research for the BMW M62TUB44 engine vehicles
I was looking at replacing my CATs at one point, if you have the cash - https://www.magnaflow.com/vehicle-category/?vehicleId=54944|17937|188|134&nodeId=0
