Hondata

Hello.

I?m using the s300 in my civic with p30 ecu. i also have a innovate lc1 wideband lambda, a crower stroker kit 1,9l, 9:1 je pistons, rc 750 inj., walbro fuel pump, supercharged to 16 psi, crane cams ignition, ferrea valves etc., and much more. the engine is running good in open loop, but when i go to closed loop, he gets much to rich. i set the target voltage to 2.5 volts, that?s the voltage my lc1 is at labda 1. but the s300 goes to somewhere under 1 volt. i do not find out why. i have the newest version. also when i try to create a forced induction table, it resets it always. i?m not able to change it.

You CANNOT run in closed loop using a wideband signal. You must set it up per the instructions at http://www.hondata.com/techplxwiring.html

But only US models does have the ELD, correct?

I believe all ecus have the internal circuitry for the ELD input, but it can only be used with the Hondata.

Do you have to change anything in the Parameters after doing that ( http://www.hondata.com/techplxwiring.html )?

You may have to change the closed loop settings depending on how you have it wired.