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Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

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Old 10-10-2016, 08:08 PM
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Default Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

hi, i have trouble with plx sm afr
when i add extra fuel, my gauge is showing LEAN
if i return fuel settings, gauge is showing actual AFR

if mixture ~10-11 afr, gauge is showing 1-2 sec actual afr and show LEAN.

Old 10-10-2016, 09:32 PM
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Default re: Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

Sorry I don't know more about these components to help you.
Perhaps someone will move your thread to the engine management forum and you will find help.
Old 10-10-2016, 10:16 PM
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Default re: Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

have you tried testing the sensor? theres some vids on youtube I beleive from AEM

basically you soak a rag in carb cleaner/ brake clean, wrap the rag around the sensor it should show full rich....remove the rag and it should go full lean give it a try to make sure the sensor still functions properly
Old 10-10-2016, 11:11 PM
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Default re: Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

Originally Posted by 2kdrift
have you tried testing the sensor? theres some vids on youtube I beleive from AEM

basically you soak a rag in carb cleaner/ brake clean, wrap the rag around the sensor it should show full rich....remove the rag and it should go full lean give it a try to make sure the sensor still functions properly
ok, i try it.
thanks!
Old 11-06-2016, 01:59 AM
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Default Re: Assistance Needed: Experiencing trouble with PLX Wideband AFR in Hondata S300

i'm resolve problem.
replace WB sensor.
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