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
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?
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?
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.
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).
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).
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:
I’ve had my JB4 for a while now just installing it what a difference it makes I’m only a little concerned that I am not really able to read the logs do you know if I am running in a safe range love how fast it is but I really don’t want to hurt my car
stingerforum.org
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).
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).
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?
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
stingerforum.org
