Can someone explain what tables affect the afr between park and drive at idle. My afr changes at least a full point when shifting between the two. 2 bar OS 03 2500 HD 4l80e OLSD. Thanks in advance.
Can someone explain what tables affect the afr between park and drive at idle. My afr changes at least a full point when shifting between the two. 2 bar OS 03 2500 HD 4l80e OLSD. Thanks in advance.
There isn't one.
You should try to watch your cylinder airmass when you switch between the two. The load on the engine might be putting you into different cells in the VE table, so you can adjust the fueling there.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Ok. Was just making sure there wasn't a table that I had missed. Thank you.
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