I'm having problems tuning the l67 that was completely rebuild for E85. It keeps on knocking and the injectors are not opening like there supposed to
Has anyone been able to modify the base spark map for E85?
Stock cam 1.9ZZP rockers
Overdriving supercharger x2.5
bosch green giant 52/lbh injectors
Hard to help with no tune file or data logs.
Biggest thing is injector data if they came with it, plug in all the information you can. Then tune the MAF curve for the different injectors and fueling requirements of E85.
Use your wideband to get fueling under control, then work on the timing tables.
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.
Bosch Green Giant 0-280-155-968 Injector data
Does anyone have the data tables for the Offset vs. PW vs. MAPOriginally Posted by 5FDP
I'm running a stock P04 PCM
Reply With Quote