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3.3TT Stinger GT2 Log Check? Map 4

SlickRick

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Hello, im new to the tuning world. I recently installed a jb4 to accommodate my other mods including Injen intakes, add W1 blow offs, MBRP pro catback. but im running an E30 Mix for map 4. Was told not to go higher until i get a high pressure fuel pump and flex fuel kit. Could some check my logs for me and let me know if everything looks alright and also what values to lookout for. 3rd Gear WOT
 

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HPFP seems to be holding out fine. There are some timing corrections but within the acceptable range. Ign 2-6 you want to keep below 3-3.5. The lower the better. What plugs do you have in?
 

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Agree, this looks like a really healthy log. The only thing that sticks out to me is your AFR in the high 12s...I thought the current JB4 maps targeted mid/high 11s (vs. closer to 10 stock), is that right @AWDGT2?

@SlickRick are you running fuel wires (O2 sensor wires)?
 
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With the wires, you can target AFR to a point. Looking at his csv though, he does not have inputs for targeted AFR so more than likely the E-30 is leaning it out just a bit. Mid 12's is good though, and the cylinders are happy so I feel it's solid.
 
I recently just put HKS plugs upgraded from the stock. Including the new map WOT 3rd gear.
 

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From interior to exterior to high performance - everything you need for your Stinger awaits you...
he does not have inputs for targeted AFR
Where are you looking to see that?

I recently just put HKS plugs upgraded from the stock. Including the new map WOT 3rd gear.
This looks every bit as healthy as your prior one...you don't even have an increase in timing corrections (a few 2.3s but mostly 0.8/1.5 which is no big deal).
 
Where are you looking to see that?


This looks every bit as healthy as your prior one...you don't even have an increase in timing corrections (a few 2.3s but mostly 0.8/1.5 which is no big deal).
Thank you for the info! Is there anything specifically i should be on the lookout for in the logs in the future? I usually do a log every fillup
 
Thank you for the info! Is there anything specifically i should be on the lookout for in the logs in the future? I usually do a log every fillup
AFR, Ign1, Ign2-6, and FP_H are the main ones. I did a starter guide based on my (amateur) experience and BMS's own writeup, which is also linked here:


You can also load them into datazap.me for a visual like @AWDGT2 posted above. You'll have to play around with the variables and axes for things to scale right, but it can be useful to see things like ign1 advance increasing as revs rise (or correcting).
 
Where are you looking to see that?


This looks every bit as healthy as your prior one...you don't even have an increase in timing corrections (a few 2.3s but mostly 0.8/1.5 which is no big deal).
fuel.webp
 
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From interior to exterior to high performance - everything you need for your Stinger awaits you...
I believe my fuel pump is going on now, just started stuttering and eventually stalled out on me until i filled the tank. Lowered the Ethanol to E25 and the Map to 3 to make it easier on pump. Stutters every few minutes slightly but nearly as bad. Fuel trims look a bit abnormal with many spikes compared to the smooth graph before. How can i verify this is actually the fuel pump before spending half a grand?
 
I believe my fuel pump is going on now, just started stuttering and eventually stalled out on me until i filled the tank. Lowered the Ethanol to E25 and the Map to 3 to make it easier on pump. Stutters every few minutes slightly but nearly as bad. Fuel trims look a bit abnormal with many spikes compared to the smooth graph before. How can i verify this is actually the fuel pump before spending half a grand?
 

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I believe my fuel pump is going on now, just started stuttering and eventually stalled out on me until i filled the tank. Lowered the Ethanol to E25 and the Map to 3 to make it easier on pump. Stutters every few minutes slightly but nearly as bad. Fuel trims look a bit abnormal with many spikes compared to the smooth graph before. How can i verify this is actually the fuel pump before spending half a grand?
Update it threw a code P0068, something to do with intake senor removed and reconnected the connectors. Seems to be fine now jut getting some random jerking when coming to a stop
 
This log looks like it's just an idle.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
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