wideband sensor questions
#1
wideband sensor questions
Installing one of these babies asap! Like real quick. I thought i would throw out a couple questions:
1- does pre mix have an affect on the sensor life?
2- how do we get by the air pump thing in our car since the ports are on the header itself. Any worries there or is the air pump only used during start ups?
thanks
oscd
1- does pre mix have an affect on the sensor life?
2- how do we get by the air pump thing in our car since the ports are on the header itself. Any worries there or is the air pump only used during start ups?
thanks
oscd
#6
Banned
iTrader: (3)
Air pump is useless to us. Leaving it does nothing and taking it out does nothing (though you will get a CEL with no countermeasure in place).
WB is minutely affected by pre-mix, but as Mark noted, so is your OE WB.
The sensor will die from heat long before it does from oil contamination.
WB is minutely affected by pre-mix, but as Mark noted, so is your OE WB.
The sensor will die from heat long before it does from oil contamination.
#8
Banned
iTrader: (3)
I don't check the OE wideband when in closed loop because I can see via my LM-1 that it is hitting reasonable targets.
If I suddenly started seeing 16:1 or 12:1 in closed loop, then I would know something is wrong and cross reference the OE WBO2S.
BTW - There are actually some load cells of the OE tune that I do address that are out of boost, but are open loop. Mostly 3800 - 6200 RPM and vacuum from -60 to -5 kPa.
If I suddenly started seeing 16:1 or 12:1 in closed loop, then I would know something is wrong and cross reference the OE WBO2S.
BTW - There are actually some load cells of the OE tune that I do address that are out of boost, but are open loop. Mostly 3800 - 6200 RPM and vacuum from -60 to -5 kPa.
#9
Registered
iTrader: (25)
this guy claims to have a deleted air pump CEL fix
https://www.rx8club.com/members/partsgroup-39906/
https://www.rx8club.com/members/partsgroup-39906/
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