computer live data ?

[rangerboy92]

i have a 1996 2wd 3.0 auto that i have modified, bigger injectors intake(homemade), exhaust, but trying to make them work better together(i like to tinker with things) i have created some deliverable problems. i have a auto zone code reader with live data read out(actron auto scanner cp9575) i am trying to get data from stock at operating temp. i reall need: abslt tps, rpm, clacl laod, maf (lb/m), st and long term fuel trms (for both sides) and all three o2senor voltage for all three (please label). this scanner has all the data on three screens and if you wanted to upload photos of them that would be perfect. i really need to have this information as i did not have access to a scanner before i started to tinker with the truck, i am sure that i have just gotten things out of whack in the computer and i know how to get the info back straight if i just had this data. so any help would be greatly appreciated

 

[stmitch]

Larger than stock injectors do nothing but cause problems in an otherwise stock engine. There's no benefit at all. You may be able to get it to run, but for what reason? I'd put the stock injectors back in before something gets damaged.
If you have a heavily modified or boosted engine, then larger injectors will be needed to provide enough fuel, but you're not even close to that level right now.

 

[rangerboy92]

thanks for the advice i only went up one size (lb rating) when i replaced bad stock injectors. i had a 92 2.3l and was able to tune that engine by adjusting the resistance of many of the senors, knowing that this truck is odb2 and that the computer is harder to trick, i have been successful using many of the same tricks to adjust the fuel trims but i do not know for sure if i am getting them into the ballpark. i really need information from a tps that has not had the idle screw messed with (a ohm reading at closed throttle using the info from this site would work) i do have plains make more mods and i am just trying to find a starting point to figure out my next move

 

[jrpdash9]

This is what we use in the sonic world:
The cheapest is the obd2 Bluetooth thing that works with your phone through the torque ap

Another way is call a ultragauge . It works fantastic.