Hondata

seems to happen less often when it s colder outside

no :(
same cel, got it today

got it

here is the calibration and a log recorded from home to work
I didn t get any cel this time
I ll keep my laptop connected until I get it

ok, i ll get that tomorrow morning
your help is much appreciated
thank you

that s how i got it wired up first, i tried the battery to see if it makes a difference, it doesn t.
the link is switched with a relay, not always on of course
also tried different ground spots to be sure, thermostat housing was the first option

got it a couple of times during overtakes...
scary stuff
not safe

power: fused wire directly from the battery, grounded to the firewall
D10 ELD connection to the ecu

PLX gauge and sensor installed, problem solved.

old issue still there though
i get an o2 cel (code 1) almost every day, most of the time during deceleration from 4000-5000 rpm, car goes into limp mode (4000 rpm limit)
if i turn off the engine and restart it cel remains off and does not come back on ...

you were right
in open loop with the wideband disconnected from hondata the car runs fine
any suggestions for a reliable wideband brand and model (i won t buy innovate again) for closed loop operation?
is it worth it or should i just leave it in open loop? (daily driven car)

thanks

hm, probably the controller as i changed the sensor already some time ago
should i remove the connection to hondata and use open loop?

no, nothing
just oil :D

this behavior started about 2 weeks ago, worked fine for almost one year before

not on the dyno, tuned by a pro

hello, having some weird problems

setup:
93 del sol with d16z6
jackson racing supercharger 6psi pulley
rc440 injectors
hondata s300
innovate mtx-l wideband & gauge (powered with fused wire directly from the battery, grounded to the firewall, like the ecu, connected to hondata on D10 ELD)

after i ...