Looking for input here . Long story short , been fbo e85 cj NA (2014 track pack ) for a few years . Decided to upgrade the car with boost .
Took it to a shop cause too much work for me to handle , added vortech v3 si (stock 3.6 pulley ) , fore return style stage 1 (e85) with fc2 controller , Id1050s , opg/crank sprocket , 3.31s , rebuilt the twin disc etc etc
Shop returns the car to me Friday at noon , all seems well , it’s on a Lund base map . Friday night I notice couple coolant leaks so I re button all clamps up . Later in the day it doesn’t boost so i check couplers and one became undone as the piping settles in , re do them all .
Soon as I go try it out to get in boost just to check that they hold (no WOT since it’s on a base map ) hit a quick 3-4 psi and the car starts dying .
Engine begins hunting at idle , throws code PO627 , do my research and I begin to double check all that was modified . Wiring on the fore system , O2s , harnesses , relays , possible vacuum leaks etc ... also as I reflash and check more it throws codes P2196/P2198 .
I did notice one guy on here had same issue back in 2014 with return and whipple on a base map but no outcome on the thread , so I messaged and waiting for a response .
The thing now idles pig rich , mid 9s .... also base fuel pressure with no signal is steady at 55 and with signal drops a tad , so looks normal.
One last abnormal thing is the Lund ngauge displayed a blue error screen , I unplugged it and re connected and gauge seems fine . (Emailed them to see what they say )
I have checked everything I can think of (not with multimeter just visually ) and I can’t figure it out so I’m towing it to the shop today since they have more resources and time than myself .
Anyone with any experience , I’m leaning this being a fuel management issue but I am mechanically inclined not electronically .
Any help would be greatly appreciated
Thanks
Took it to a shop cause too much work for me to handle , added vortech v3 si (stock 3.6 pulley ) , fore return style stage 1 (e85) with fc2 controller , Id1050s , opg/crank sprocket , 3.31s , rebuilt the twin disc etc etc
Shop returns the car to me Friday at noon , all seems well , it’s on a Lund base map . Friday night I notice couple coolant leaks so I re button all clamps up . Later in the day it doesn’t boost so i check couplers and one became undone as the piping settles in , re do them all .
Soon as I go try it out to get in boost just to check that they hold (no WOT since it’s on a base map ) hit a quick 3-4 psi and the car starts dying .
Engine begins hunting at idle , throws code PO627 , do my research and I begin to double check all that was modified . Wiring on the fore system , O2s , harnesses , relays , possible vacuum leaks etc ... also as I reflash and check more it throws codes P2196/P2198 .
I did notice one guy on here had same issue back in 2014 with return and whipple on a base map but no outcome on the thread , so I messaged and waiting for a response .
The thing now idles pig rich , mid 9s .... also base fuel pressure with no signal is steady at 55 and with signal drops a tad , so looks normal.
One last abnormal thing is the Lund ngauge displayed a blue error screen , I unplugged it and re connected and gauge seems fine . (Emailed them to see what they say )
I have checked everything I can think of (not with multimeter just visually ) and I can’t figure it out so I’m towing it to the shop today since they have more resources and time than myself .
Anyone with any experience , I’m leaning this being a fuel management issue but I am mechanically inclined not electronically .
Any help would be greatly appreciated
Thanks
