DIYEFI.org Forum

I think the AFR500 V1 is the same as the NGK Powerdex ? Generally, any wideband that uses an NTK sensor is going to be limited to about 80ms, at best, in response speed. So, the AFR500 V2 may be significantly faster, with the Bosch sensor. The NTK sensors are durable but, sluggish. The Ballenger Mo...

Interesting. What are you sweeping to/from on your gasses / AFR values? Sorry if this was covered before, will be nice to list test constraints & conditions near the post though on such a long thread.

https://www.bmotorsports.com/shop/product_info.php/cPath/103_104/products_id/2104?osCsid=2uhdgpdfcneqvmkagr9hd34806 I was going to ask you to link it and how much you charged, but ^ & : 89 bucks! :-) For that price, have you addressed everyone's number one complaint of not being able to correct...

+1 for ECM AFM1000. I used the NTK branded version of this box and I always considered it bulletproof. The only con I had on it was the price and the lack of a waterproof housing or connector. Does anybody know the price of the unit now? That link didn't show a price. Is it cheaper now or is it sti...

The phrasing chosen makes it sound like it just just increasing the analog frequency. Will have to see how it affects sensor response on that output (if any).

I notice lots of references to CO2 or test gas or lack of test gas used for O2 sensor testing. I always wanted a desktop test rig that I could access whenever I wanted while using my main computer, without going down to the shop to get to the huge custom-mix bottles we have down there. Turns out th...

Daemos wrote:

JaniM wrote:Innovate has LSU4.9 in all kits now.

The question for me is why do they still require 're calibration' on innovates...

The sensors drift, using the cal resistor indefinitely doesn't compensate unless you know how to.

Im new here, please let me know if this is not the correct place to ask. Can anyone suggest a decent WB02 controller that supports LSU4.9, and has canbus coms? I can drop back to a linear analog output if there is no good option. At the moment im using a LC-1 with my MS3+TinyIOx ECU (the TinyIOx do...

Considering the AFX is not a NGK made item, and is a ECM CO dervied product I would disagree there http://www.ecm-co.com/ Great wideband discussion! The NGK Powerdex AFX was indeed designed and manufactured by ECM. The NTK AFRM was not designed or manufactured by ECM. ECM is the high end calibratio...