O2 CEL??

sohcd16y8 · Post by **sohcd16y8** » Wed Feb 27, 2008 9:44 pm

I was driving tonight and when I hit the clutch to idle while turning my tach bounced to zero and then the CEL came on. I had my laptop hooked up and it was giving me a primary o2 code. I dont know why I got this because I have my o2 and heater disabled. I clear the code and the car ran fine. It wouldnt do it again while I was logging. This happened about 27 mins into the drive.

sohcd16y8 · Post by **sohcd16y8** » Wed Feb 27, 2008 9:45 pm

version 2.1 r2 t2

zeeman · Post by **zeeman** » Wed Feb 27, 2008 10:00 pm

this happens to me too, my rpms don't drop, but the CEL will come on for primary o2, when i have mine disabled. Calvin suggested i try using the \"disable closed loop + VE table (stock)\" option, but i was told to disable the o2 and VE separately by another authorized eCtuner. I haven't tried it out yet, however b/c i had to take the wideband out of my car to use on another car, and i don't like messing with things unless the wideband is in.

sohcd16y8 · Post by **sohcd16y8** » Wed Feb 27, 2008 11:28 pm

I will try the later next time out.

Post by **calvin** » Thu Feb 28, 2008 8:18 am

zeeman wrote:this happens to me too, my rpms don't drop, but the CEL will come on for primary o2, when i have mine disabled. Calvin suggested i try using the "disable closed loop + VE table (stock)" option, but i was told to disable the o2 and VE separately by another authorized eCtuner. I haven't tried it out yet, however b/c i had to take the wideband out of my car to use on another car, and i don't like messing with things unless the wideband is in.

u rather listen to a tuner then to the developer?

sohcd16y8 · Post by **sohcd16y8** » Thu Feb 28, 2008 10:38 am

calvin wrote: u rather listen to a tuner then to the developer?

So if I use the option that disables both should I also disable them separately or should I leave them active in their separate boxes and only disable with the "disable closed loop and ve correction" box?

Post by **calvin** » Thu Feb 28, 2008 11:17 am

disable the seperate disables. only use disable closed loop and ve correction.

zeeman · Post by **zeeman** » Thu Feb 28, 2008 11:19 am

calvin wrote:
zeeman wrote:this happens to me too, my rpms don't drop, but the CEL will come on for primary o2, when i have mine disabled. Calvin suggested i try using the "disable closed loop + VE table (stock)" option, but i was told to disable the o2 and VE separately by another authorized eCtuner. I haven't tried it out yet, however b/c i had to take the wideband out of my car to use on another car, and i don't like messing with things unless the wideband is in.
u rather listen to a tuner then to the developer?

lol...no. I originally had the "disable closed loop + VE table (stock)" option selected, then i got talking to synoptic about eCtune and he said he usually disables the o2 and VE tables separately. I've got a chance today to put the wideband back into my car, so i'm gunna try it out. Thanks for your help calvin.

Post by **calvin** » Thu Feb 28, 2008 11:54 am