siis2fast

ok, i finally got the hondata working right onthe car, and its idleing fine and everything. My only problem is that when i start to boost, like go up to 5psi, and let off the gas my A/F gauge goes totally lean for a few seconds, its also never goes into the rich section even when i start to boost.

Im just taking it slow for now, as im still kinda worried about it. I had tom payn burn me a chip that was already tuned on a diffrent car with almost the same mods. so, its not like its a start up map. i still will get it tuned, im just wondering about it till then.

boosted hybrid

Air/fuel gauges that dont encorporate a calibrated sensor for air/fuel ranges from 10:1~20:1 arent worth bothering with. Unfortunately the stock sensor is calibrated for stoich conditions (14.7:1), anything outside this range is not readable with any clear resolution. In other words, dont even bother looking at the sensor at all. Dont boost on the base map if you dont have a wideband and monitor till you get it tuned. I have used "pre-tuned" maps to start tuning customers cars, they are almost always off a decent amount so I just start from scratch maps. Every engine is different in making power, torque even with the same mods, conditions, etc.

siis2fast

cool, i was wondering how i added 440 injectors and was now lean

i want to get it tuned as soon as i can, hopefully i have bugged him enough to let me take it there next week

Hondata

When you lift off the throttle completely the injectors shut off.