2013 Si coupe: lean A/F at cruise.....

jeffn · Post by **jeffn** » Tue May 05, 2020 5:40 am

Heya EFICU,

Please take a look at a these data logs. I know they are short, but my concern is the cruising, high way speed A/F ratio of 29.4
Is this normal?

Thanks
Jeffn

Post by **Hondata** » Tue May 05, 2020 6:57 am

Yes, it is normal. When the fuel injectors are cut during overrun then the exhaust will contain a high o2 content and the wideband will read lean.

jeffn · Post by **jeffn** » Tue May 05, 2020 12:53 pm

Right on Admin, thx

Hondata

2013 Si coupe: lean A/F at cruise.....

2013 Si coupe: lean A/F at cruise.....

Re: 2013 Si coupe: lean A/F at cruise.....

Re: 2013 Si coupe: lean A/F at cruise.....