[E93Beast]

I would say Bank 2 is the issue.
What injectors are in bank 2 ?

[E93Beast]

Originally Posted by Acoop

Alright gotcha, but to check if I have any bad injectors I should let the car sit overnight and see the plugs in the morning and check for them being wet. And if I find any wet then that means it is a bad injector correct? Any clue if this is related to me over boosting though?

Injectors dont cause overboost.
Fix one issue at a time.

[E93Beast]

Originally Posted by Acoop

I am FBO with inlets. So intercooler, chargepipe and BOV, downpipes, DCI, and inlets. stock fuel setup. One bank is index 12, and the other is index 6 and 9s. I am using map 2 on the JB4.

I would guess the mixed index are bank 2 ?

[Acoop]

Originally Posted by CLEAN E93

I would guess the mixed index are bank 2 ?

Actually bank 2 is the index 12 injectors.

[Acoop]

Originally Posted by CLEAN E93

Injectors dont cause overboost.
Fix one issue at a time.

Alright but this is the first time I have gotten a fuel trim variance code. Did a few pulls yesterday and no codes were thrown.

[E93Beast]

Originally Posted by Acoop

Alright but this is the first time I have gotten a fuel trim variance code. Did a few pulls yesterday and no codes were thrown.

Strange. Thats good, but strange.
I had said sometimes people do 1/4 on jb4 and it clears things up. I compared your first log with the trims variaton log and bank 2 ran richer than normal. Thats why I guessed bank 2 had mixed injectors.
Any logs from the recent pulls ?
Overboost ??

[Acoop]

Originally Posted by CLEAN E93

Strange. Thats good, but strange.
I had said sometimes people do 1/4 on jb4 and it clears things up. I compared your first log with the trims variaton log and bank 2 ran richer than normal. Thats why I guessed bank 2 had mixed injectors.
Any logs from the recent pulls ?
Overboost ??

I am still over boosting, always have been. I threw some ~e30 in to see if anything would happen. This is the log from this:
https://datazap.me/u/acoop/newlog1?log=0&data=1-4

Today did a pull and got a code thrown for my AFR. Then got misfires in Cyl 4 and 6 and car was very shakey and running like shit.
https://datazap.me/u/acoop/lean-e30?log=0&data=1-4

[E93Beast]

Csv

[Acoop]

Originally Posted by CLEAN E93

Csv

Attached

[E93Beast]

Originally Posted by Acoop

Attached

No O2 codes yet ?
Weird that timing wasnt logging. All cylinders show 0
Bank 1 went lean

[Acoop]

Originally Posted by CLEAN E93

No O2 codes yet ?
Weird that timing wasnt logging. All cylinders show 0
Bank 1 went lean

Only codes I have is for power management and Cyl 6 misfire. You think the issue is bank 1 injectors?

[E93Beast]

Originally Posted by Acoop

Only codes I have is for power management and Cyl 6 misfire. You think the issue is bank 1 injectors?

Not sure, just weird stuff going on.
Car went into open loop, but AFR went lean only on bank 1
Timing is not showing but showed on other logs.
Also whats weather conditions ????
And a misfire on cyl 6 you said, but according to last log it lools like a misfire in bank 1 so....I dunno

[Acoop]

Originally Posted by CLEAN E93

Not sure, just weird stuff going on.
Car went into open loop, but AFR went lean only on bank 1
Timing is not showing but showed on other logs.
Also whats weather conditions ????
And a misfire on cyl 6 you said, but according to last log it lools like a misfire in bank 1 so....I dunno

Weather is cold. Like 20 degrees. Also I had a misfire for cyl 2. But after clearing it it never went back.

[E93Beast]

Originally Posted by Acoop

Weather is cold. Like 20 degrees. Also I had a misfire for cyl 2. But after clearing it it never went back.

Hard to diagnose when you leave things out like that. Log I looked at showed no cyl 6 misfire, only possible bank 1 misfire.

[Acoop]

Originally Posted by CLEAN E93

Hard to diagnose when you leave things out like that. Log I looked at showed no cyl 6 misfire, only possible bank 1 misfire.

Sorry actually shows I had only a Cyl 4 and 6 misfire in my codes. I included a photo of my recent codes and attached two logs with the issue I am currently experiencing. I am only getting bank 2 misfires, which are the index 12 injectors, what would you recommend me do? I will switch around coils tomorrow and see if anything follows, although I feel like this is not the issue.

[E93Beast]

Originally Posted by Acoop

Sorry actually shows I had only a Cyl 4 and 6 misfire in my codes. I included a photo of my recent codes and attached two logs with the issue I am currently experiencing. I am only getting bank 2 misfires, which are the index 12 injectors, what would you recommend me do? I will switch around coils tomorrow and see if anything follows, although I feel like this is not the issue.

You can switch coils and plugs around and see what happens. Are you sure the bank 2 has the index 12s ???
Also I would change 6 cyl timing to maybe 5 ? What year is the car, because you have that set at 6 and timing doesnt look right.
Also try lowering FOL to 60
Not for the misfire, but want to see if that fuel pressure code goes away.

[Acoop]

Originally Posted by CLEAN E93

You can switch coils and plugs around and see what happens. Are you sure the bank 2 has the index 12s ???
Also I would change 6 cyl timing to maybe 5 ? What year is the car, because you have that set at 6 and timing doesnt look right.
Also try lowering FOL to 60
Not for the misfire, but want to see if that fuel pressure code goes away.

Bank 2 is Cyl 4,5,6 right? If so then yes they are index 12s. I bought the car with the index 12s so not sure how old they are. Car is 2008 335xi. I can try changing the timing after I switch around plugs and coils.

[E93Beast]

Originally Posted by Acoop

Bank 2 is Cyl 4,5,6 right? If so then yes they are index 12s. Car is 2008 335xi. I can try changing the timing after I switch around plugs and coils.

Correct, and yes a 2008 should have 6 cyl timing set at "5" for msd81

[Acoop]

Originally Posted by CLEAN E93

Correct, and yes a 2008 should have 6 cyl timing set at "5" for msd81

Alright I will try that and get back to you.

[Acoop]

Originally Posted by CLEAN E93

Correct, and yes a 2008 should have 6 cyl timing set at "5" for msd81

Alright I changed the settings so now I will wait and see if the code comes back. The coil tips were wet, felt like oil. Not soaking wet, just a small amount. Also the plugs were a tiny bit wet when I rubbed my finger across it. The only one without any wetness was Cyl 6. I attached a log of the startup, just in case it will help. My startups feel a little misfirey, and jolts the car a bit.

[E93Beast]

Originally Posted by Acoop

Alright I changed the settings so now I will wait and see if the code comes back. The coil tips were wet, felt like oil. Not soaking wet, just a small amount. Also the plugs were a tiny bit wet when I rubbed my finger across it. The only one without any wetness was Cyl 6. I attached a log of the startup, just in case it will help. My startups feel a little misfirey, and jolts the car a bit.

Havent looked at the log but you changed FOL ? the 6 cyl timing to "5" is only to see the actual timing of all cylinders.

[Acoop]

Originally Posted by CLEAN E93

Havent looked at the log but you changed FOL ? the 6 cyl timing to "5" is only to see the actual timing of all cylinders.

Yep changed FOL to 60. And the timing is set to 5. Should I try a pull and log it?