Hi guys,
Can't figure out on this one why the injector pulse wont go below 2.0. Just sits there. Even set min to .5 as a test to drive them down but no response. Have put the stock map back in as a test as well. Anyone see why these wont go below 2 here that I'm missing?
60lb Siemens injectors
2000 Trans Am WS6
Try cutting the min fuel milligrams in half or more, see what happens.
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.
You mean the Short Pulse Limit 5FDP?
2000 Trans Am WS6
No, the minimum fuel milligrams in the transient tab.
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.
Also, double check the data.
This did indeed allow the injector to go lower than the 2.0 limit I was hitting. But, uncontrollably went lean. Fought with these all day. I used my Greg B data disk for the 60s and checked it over and over. Then ran out time, put stock injectors in, fueling was a cinch. Had fuel trims in line for the Procharger up to 4k in a matter of minutes. I've put 60's in 4cyl's and Hell, even 80's I've done in a couple of Cobalts. Never been though anything like this with a set of 60s.Originally Posted by 5FDP
I went through the data probably 20 times yesterday, just could not get them to work.
2000 Trans Am WS6
Different than what I have for tall 60s. Flow rate matches up but the voltage offsets are definitely different. I'll try this and see what it brings, thanks bud. Had a pretty frustrating day yesterday. I've never had a set of injectors kick my ass like this. lol
2000 Trans Am WS6
And the short pulse adder!
Yes, I did catch that as well. Also, found vac lines were not in the correct order with the install. No way I could have made it work. I have moved that data, thank you again, to a base tune to fire it up and go from scratch. Back to square one lol
Reply With Quote