Hi guys,

I have my aem uego wideband wired into hondata s300 and also the gauge display.

The AFR is approximately 1 point higher in Hondata than on the gauge.


Which should i take as correct??


I'm also wondering at Precision 780cc/min injector dead times, I've asked on precisionturbo.net and an employee there had replied that they only have the dead time at 13v, which is 2.128ms .

This value seems way too high, I couldn't even get my car to idle with an AFR above 10, even with offset at -100% and less than 10 in the fuel map.

So i switched the dead times to 1ms at 13v and so on.. and got the car to idle fine with normal air fuel ratios.

Thanks
Shawn

 

you can offset the voltage to get the gauge and hondata afr to match. should be under closed loop in parameters if i remember right.

something doesnt seem right with th injectors. are they the correct type for vehicle. is the injectors setup correctly in hondata. could be a bunch of issues

 

Well when the 02 sensor is unplugged they both read the same...

Yes they are the correct type, I'm using the stock resistor box. I took the deadtimes i'm using now from Vipec, which has some listed for 95lb precision injectors. And then it ran good.

 

Where did you ground the wideband? I had that problem when my wideband and EMS weren't grounded together.

 

I changed my ground for the wideband to the thermostat, it is fixed now.

ThankYou!