swoope
08-14-2006, 11:31 PM
i was out testing a new product tonight and stumbled accross this..
for those of you with a scanalyser or a can scan, try this and tell me what you get...
also note flash.
and year.
the auto does not get to play..
get to 72 mph.... shift into 4th gear. set cruise to 72mph in 4th.
what i want to know is
1) afr
2) cat temp.
beers :beer:
swoope
08-15-2006, 09:04 AM
just not what i would consider normal.
beers :beer:
expo1
08-15-2006, 09:11 AM
You have the most recent , (soon to be a recall) flash?
swoope
08-15-2006, 09:29 AM
yep,
just wondering what others are getting.
beers :beer:
r0tor
08-15-2006, 10:15 AM
why would i cruise at 72mph in 4th gear? :squint:
swoope
08-15-2006, 10:17 AM
why would i cruise at 72mph in 4th gear? :squint:
you would not normally, but i was testing something and needed to stress the motor....
just found something i thought was wierd.
beers :beer:
rotarygod
08-15-2006, 01:50 PM
At a guess I would say that at that rpm that cat temps would run very hot. Since the engine easily makes more than the necessary power level to keep you moving at that rpm, it is probably running pretty lean to keep power down. My guess is that you are seeing 1700-1800 degree cat temps.
olddragger
08-15-2006, 10:10 PM
yep I got a cel when running 8k /light load in 3nd gear--waiting for that damn apex that was further away than i thought. It went right away but I thought it was strange.
OD
tdiddy
08-16-2006, 07:09 PM
Here is my data. I have the SFlash.
swoope
08-16-2006, 09:40 PM
Here is my data. I have the SFlash.
thank you,
this is the front o2 sensor that you are showing?????
it is starting to make sense....
beers :beer:
tdiddy
08-17-2006, 08:32 AM
Yes, its the stock front o2 sensor. In my CANScan the AFR is shown as lambda so I converted the value. Also, sorry for the formating. It looked good when I copied it from Excel but when I saved it as text I lost all the formating...
What are you looking at?
swoope
08-17-2006, 10:15 AM
Yes, its the stock front o2 sensor. In my CANScan the AFR is shown as lambda so I converted the value. Also, sorry for the formating. It looked good when I copied it from Excel but when I saved it as text I lost all the formating...
What are you looking at?
i have been looking at the afrs in the o2 sensor in the cat...
in this test the afrs are up in the low 15s. i thought it was a bit odd as the ecu tends to richen up when the cat gets that hot...
i will look again at the front o2 sensor..
beers :beer: