Wideband questions
Hi everyone I'm new here but I need some help, I'll start off by first off the motor is a b18c1
Mods:
-Godspeed 57 trim turbo
-ebay special 38mm wastegate with 10lbs spring
-Tial blowoff valve 50mm
-MSD SCI full setup
-aem fuel rail / fuel pressure regulator
-RC 440 injectors
-Walbro 255 fuel pump
-Ebay special intercooler and piping
-autoworks bottom mount turbo manifold
-autoworks downpipe
-autoworks dump tube
-skunk 2 pro series intake mani
-hondata s300
-Tuned on 10psi
Anyways I'm new to hondata and pretty much forced induction in general but my wide band is reading a flat line at idle which I though it should run rich at an idle also in full boost/WOT it's around 12.5 and slowly gets richer as I gain rpms never goes below 11.0 though, on partial throttle like daily driving wise it fluctuates really bad never really gets rich but jumps around between 13.5 and 18
My question is, is this normal or should I seek a retune, is this too lean?
Btw my wideband is AEM
Thanks for your help
Mods:
-Godspeed 57 trim turbo
-ebay special 38mm wastegate with 10lbs spring
-Tial blowoff valve 50mm
-MSD SCI full setup
-aem fuel rail / fuel pressure regulator
-RC 440 injectors
-Walbro 255 fuel pump
-Ebay special intercooler and piping
-autoworks bottom mount turbo manifold
-autoworks downpipe
-autoworks dump tube
-skunk 2 pro series intake mani
-hondata s300
-Tuned on 10psi
Anyways I'm new to hondata and pretty much forced induction in general but my wide band is reading a flat line at idle which I though it should run rich at an idle also in full boost/WOT it's around 12.5 and slowly gets richer as I gain rpms never goes below 11.0 though, on partial throttle like daily driving wise it fluctuates really bad never really gets rich but jumps around between 13.5 and 18
My question is, is this normal or should I seek a retune, is this too lean?
Btw my wideband is AEM
Thanks for your help
Connect laptop to S300. Start engine, Hit F10 to start datalog connection between S300 and Laptop. Hit F9 to start and stop recording of the datalog. Duplicate the driving conditions that you described originally. Try to keep the datalog short like <30 seconds otherwise its impossible to find what exactly you are talking about.
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