Author Topic: I'm starting from scratch on the Wideband setup.  (Read 13615 times)

Offline mattias

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Re: I'm starting from scratch on the Wideband setup.
« Reply #15 on: April 08, 2010, 01:20:23 am »
I'd redo it and settle for the value close to 200 (+/- 20 probably).

Offline qwkswede

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Re: I'm starting from scratch on the Wideband setup.
« Reply #16 on: April 09, 2010, 11:29:12 pm »
So this worked out. I went to about 195 to get the 20.9% I needed. I set up a gauge in vemstune for the "O2 Stall". I was able to get another decimal space, and fine tune the setting to the tenths place. The O2 calibration wizard should have that extra decimal place, but doesn't.

I'm getting close, the inputs all look good. I started another thread because I'm failing to land on coil outputs that work. Can you guys take a gander here:
http://195.159.109.134/vemsuk/forum/index.php/topic,1191.0.html

I'll respectfully start a project thread here soon. Its been a long time project that just keeps getting more involved all the time.
Project car: 1998 Volvo 745 Turbo - Aiming for 11s in 2010.
Blog: http://www.denverspeed.com/

Offline mattias

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Re: I'm starting from scratch on the Wideband setup.
« Reply #17 on: April 10, 2010, 06:30:33 am »
The O2 calibration wizard should have that extra decimal place, but doesn't.
Frankly, that's because it really doesn't matter much to be exactly spot on. You can try a few calibration values and see for yourself what happens with the reading with the engine running.