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ECMlink Upgrading injectors and tune

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TSiturbo001

20+ Year Contributor
135
18
Nov 16, 2002
Sterling_CT
I am not well versed yet on link and just looking for advice on how to approach this.. current setup is tuned for 120lb low-z PTE's on e85. I'm swapping them for FIC 2150s. Should I:

a. Drive the car as is to tuner and swap them there
b. Swap at home and drive it off boost to the tuner
c. research and adjust current tune myself to account for a bigger injectors (don't think this is the answer but I wasnt sure if there was an easy way to adjust for an upgrade like this)
 
You can get it 90% of the way just sitting at home. Put in the new global, dial in the idle then drive it regularly to the dyno. If the global is even remotely close to correct then the car should drive very well. Don't forget the resister box mod.
 
You can get it 90% of the way just sitting at home. Put in the new global, dial in the idle then drive it regularly to the dyno. If the global is even remotely close to correct then the car should drive very well. Don't forget the resister box mod.

You just answered my question LOL.. I dont have a choice. Forgot that I already modded the resistor pack when I did my wire tuck. Looks like Im getting familiar with link sooner than later haha
 
Vegas is right, as long as the global is even remotely close for those injectors the ecu will do its best to achieve the said afr’s in your fuel table. I’ll never forget the day I switched to e85, my tank was half empty, I topped off the $h!t ass 91 octane with e85, sat there at the pump with my laptop on ecmlink and after using their calculation formula for a 50/50 blend she fired right up, idle was rich so I manually just dialed back the global like you would a water faucet, until idle afr’s hovered around 14:7 and drove it home:hellyeah: Automotive car gapping soon followed.
 
Vegas is right, as long as the global is even remotely close for those injectors the ecu will do its best to achieve the said afr’s in your fuel table. I’ll never forget the day I switched to e85, my tank was half empty, I topped off the $h!t ass 91 octane with e85, sat there at the pump with my laptop on ecmlink and after using their calculation formula for a 50/50 blend she fired right up, idle was rich so I manually just dialed back the global like you would a water faucet, until idle afr’s hovered around 14:7 and drove it home:hellyeah: Automotive car gapping soon followed.

Haha thats awesome. I read about it for about 15mins on here and already know roughly what im going to do with global just gotta look more into dt. Seems pretty straightforward. Excited to see how much i can get the idle and startup dialed in on these. Current old low-z im on run like garbage
 
Haha thats awesome. I read about it for about 15mins on here and already know roughly what im going to do with global just gotta look more into dt. Seems pretty straightforward. Excited to see how much i can get the idle and startup dialed in on these. Current old low-z im on run like garbage
Not trying to hen-peck you to death, but don't forget about changing the battery voltage offsets.
 
Not trying to hen-peck you to death, but don't forget about changing the battery voltage offsets.
Not at all man I appreciate the help, good looking out. I do have some settings to start with based on what others have done with same injectors/e85/base fuel pressure
 
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