2005 350Z CEL light on after high flow cats installed. HELP
Thread Starter
Sphincter Say's What?
Joined: Sep 2003
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2005 350Z CEL light on after high flow cats installed. HELP
Anyone know my options to fix the CEL? Will a tune be able to turn the 02's off? If so where can I get a tune done and anyone know about how much?
The Help! option is out of the question. Not interested.
Also who is a good local nissan shop in the Pinellas area?
The Help! option is out of the question. Not interested.
Also who is a good local nissan shop in the Pinellas area?
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kings cannot fall.
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youre pretty much stuck with the cel.
the code os probably for the downstream oxygen sensors, and since youve changed what they are reading, (the amount of oxygen in the exhaust) its going to set a dtc.
pretty much its going to compare what the front sensor sees, and compare it to the rear. since you changed the amount of flow, its going to read different.
why change the cats anyway? how much power do you really think youre making?
the code os probably for the downstream oxygen sensors, and since youve changed what they are reading, (the amount of oxygen in the exhaust) its going to set a dtc.
pretty much its going to compare what the front sensor sees, and compare it to the rear. since you changed the amount of flow, its going to read different.
why change the cats anyway? how much power do you really think youre making?
Thread Starter
Sphincter Say's What?
Joined: Sep 2003
Posts: 1,688
Likes: 0
youre pretty much stuck with the cel.
the code os probably for the downstream oxygen sensors, and since youve changed what they are reading, (the amount of oxygen in the exhaust) its going to set a dtc.
pretty much its going to compare what the front sensor sees, and compare it to the rear. since you changed the amount of flow, its going to read different.
why change the cats anyway? how much power do you really think youre making?
the code os probably for the downstream oxygen sensors, and since youve changed what they are reading, (the amount of oxygen in the exhaust) its going to set a dtc.
pretty much its going to compare what the front sensor sees, and compare it to the rear. since you changed the amount of flow, its going to read different.
why change the cats anyway? how much power do you really think youre making?
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(OO\____/OO)
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get a o2 bung extension, it pulled the after cat sensors away from the flow, so they read less, and hence, no "holy shit you're running uber rich" Change Engine Lights...
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
or just pull the CEL bulb out of the cluster....
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
or just pull the CEL bulb out of the cluster....
Thread Starter
Sphincter Say's What?
Joined: Sep 2003
Posts: 1,688
Likes: 0
get a o2 bung extension, it pulled the after cat sensors away from the flow, so they read less, and hence, no "holy shit you're running uber rich" Change Engine Lights...
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
or just pull the CEL bulb out of the cluster....
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
or just pull the CEL bulb out of the cluster....
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infiniti tech
Joined: Aug 2006
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[quote=Blackzenki82;6916131]get a o2 bung extension, it pulled the after cat sensors away from the flow, so they read less, and hence, no "holy shit you're running uber rich" Change Engine Lights...
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
1 on that but sometimes they dont work.........oh and there is no light bulb on the cluster for this, is part of the board....lol
UNIVERSAL O2 SENSOR bung Extension Adaptor check engine:eBay Motors (item 290335918545 end time Aug-31-09 11:49:09 PDT)
1 on that but sometimes they dont work.........oh and there is no light bulb on the cluster for this, is part of the board....lol
