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Old 07-27-2020, 10:44 AM   #1
ud03803
 
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Drives: 2018 Camaro 1SS Blue
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ZL1 LPFP Question

2018 SS, most mods listed. I swapped the in-tank fuel pump with a ZL1 unit the other day. The car runs fine but I can't seem to get a straight answer on any modifications I need to do to the tune to take advantage of the new pump. I found a couple of links but it wasn't very detailed and the settings listed for the table ECM 6975 were very different from mine - his started at like 80 and moved down to 70 with flow rate. Mine go from 550 to 503. That doesn't match at all. So I guess I am asking, what do I need to modify in the tune to make this pump do the best it can? Thanks everyone!
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Old 07-27-2020, 02:53 PM   #2
arpad_m


 
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Quote:
Originally Posted by ud03803 View Post
2018 SS, most mods listed. I swapped the in-tank fuel pump with a ZL1 unit the other day. The car runs fine but I can't seem to get a straight answer on any modifications I need to do to the tune to take advantage of the new pump. I found a couple of links but it wasn't very detailed and the settings listed for the table ECM 6975 were very different from mine - his started at like 80 and moved down to 70 with flow rate. Mine go from 550 to 503. That doesn't match at all. So I guess I am asking, what do I need to modify in the tune to make this pump do the best it can? Thanks everyone!
Yours are probably in kPa, while his are in psi.
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2018 Camaro 2SS
G7E A8 NPP MRC NAV
Magnuson Heartbeat TVS2300 | Roto-Fab CAI | JMS PowerMAX voltage booster
Soler LT5 95mm TB | 1LE replica wheels | BMR rear cradle lockout | Jannetty Racing custom tune
1100 - 1/30/18 | 2000 - 1/31/18
3000 - 2/06/18 TPW 2/26/18
3400 - 2/19/18 | 3800 - 2/26/18
4300 - 2/27/18 | 4B00 - 3/01/18
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Old 07-28-2020, 07:35 AM   #3
ud03803
 
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That was it! Thanks for helping a newbie lol
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