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Showing results 1 to 21 of 21 Search: Posts Made By: aussie644
Forum: Mercedes C250, C300, C43, AMG 03-26-2020, 02:12 PM
Replies: 4
Views: 2,091
Posted By aussie644
Thanks so much for this Terry. There's a...

Thanks so much for this Terry. There's a parameter in the cvs logs called "LOAD", what's this represent?
Forum: Mercedes C250, C300, C43, AMG 03-26-2020, 01:48 PM
Replies: 1
Views: 1,087
Posted By aussie644
Map Targets

Thought this should be shared. Map 4 is interesting as it has a valley at 5000 RPM.

Checked this fairly thoroughly but let me know if anyone has different values (Map 6 is obviously initial...
Forum: Mercedes C250, C300, C43, AMG 03-26-2020, 12:02 PM
Replies: 973
Views: 291,405
Posted By aussie644
Although I do see "Max Boost 1st (0 Disables)" in...

Although I do see "Max Boost 1st (0 Disables)" in the JB4 app settings now which I don't think was there prior to the update (or I just never noticed it). Is this enabled on the C43?

Also, I...
Forum: Mercedes C250, C300, C43, AMG 03-25-2020, 08:03 PM
Replies: 973
Views: 291,405
Posted By aussie644
Terry, thanks for the quick response. Not...

Terry, thanks for the quick response. Not positive what you mean by setting 1st gear to 2psi, AFIK we don't have boost by gear for c43 yet?

If I ramp up boost slower b/w 0-4k RPM could that help...
Forum: Mercedes C250, C300, C43, AMG 03-25-2020, 01:01 PM
Replies: 973
Views: 291,405
Posted By aussie644
Unhealthy Logs

Bumped my map back up to Map5 and things don't look so hot IMO.

1) It looks like the engine is running really lean on the 0-60 pulls, especially in 1st gear.

2) I'm also getting boost cut...
Forum: Mercedes C250, C300, C43, AMG 02-27-2020, 12:44 PM
Replies: 15
Views: 4,877
Posted By aussie644
You can ask, but I've found they rarely give you...

You can ask, but I've found they rarely give you updates/resets without first identifying a reason. I had an issue where after a gear change my revs would wobble and I had it on video, so there was...
Forum: Mercedes C250, C300, C43, AMG 02-27-2020, 11:48 AM
Replies: 15
Views: 4,877
Posted By aussie644
I think the JB4 could help with many of the...

I think the JB4 could help with many of the issues you're having, even if it does not provide any performance (which it almost certainly will), simply from the logging.

Looking through your posts,...
Forum: Mercedes C250, C300, C43, AMG 02-21-2020, 03:06 PM
Replies: 973
Views: 291,405
Posted By aussie644
Can we get some clarification on the new Maps,...

Can we get some clarification on the new Maps, please?

Map 4 is now between Map 3 and Map 5, but Map 3 is based on the boost safety (according to the first post), which I think is 3 by default, so...
Forum: Mercedes C250, C300, C43, AMG 02-04-2020, 01:57 AM
Replies: 15
Views: 4,877
Posted By aussie644
Very nice man! It looks like the logging...

Very nice man! It looks like the logging hiccupped right after 2nd?

I tend to run 5 gallons E85 and 11 gallons 91 (which contains 10% ethanol.. California), which gives me at least 94 octane. I...
Forum: Mercedes C250, C300, C43, AMG 01-30-2020, 02:32 PM
Replies: 0
Views: 1,080
Posted By aussie644
E30 vs 95 Octane Ign Advance - E burn slower?

Hi,

I'm aware I might sound crazy here, but I recently switched from an E30 mix which should be about 94 octane equivalent to a 95 octane mix (boostane + 91). I thought F it, why not? See if there...
Forum: Mercedes C250, C300, C43, AMG 01-13-2020, 11:05 AM
Replies: 6
Views: 1,247
Posted By aussie644
For anyone else experiencing an issue like this,...

For anyone else experiencing an issue like this, I brought the car in for another issue and asked them to look at this specific one. They updated ECU TCU and I think one other system and it solved...
Forum: Mercedes C250, C300, C43, AMG 01-09-2020, 10:21 AM
Replies: 6
Views: 1,247
Posted By aussie644
Sorry about the crop, logs were too big to post. ...

Sorry about the crop, logs were too big to post.

I'll probably grab the BCM, so far the JB4 is some of the better money I've spent on the car so even if the BCM is only marginally beneficial, I'm...
Forum: Mercedes C250, C300, C43, AMG 01-08-2020, 06:05 PM
Replies: 6
Views: 1,247
Posted By aussie644
More examples

I'm very new to these logs, but it's definitely happening and I believe it can be seen in the logs.

I've uploaded two video where you can see/hear the rpm flutter, along with 3 more logs with 4...
Forum: Mercedes C250, C300, C43, AMG 01-08-2020, 01:02 PM
Replies: 6
Views: 1,247
Posted By aussie644
RPM Spike 3rd-4th (C43)

Hey,

Been running map2, logs have been improving (trims more stable, ignition looks better) as my car adjusts to the map/E30 blend. My issue is immediately following shift into 4th the RPM revs up...
Forum: Mercedes C250, C300, C43, AMG 01-07-2020, 02:29 AM
Replies: 973
Views: 291,405
Posted By aussie644
Awesome and thanks. Your (and all of BMS's)...

Awesome and thanks. Your (and all of BMS's) response times are incredible.

I see a lot of people asking if they "should" connect the green wire. I'm going o have to take off and then reattach the...
Forum: Mercedes C250, C300, C43, AMG 01-06-2020, 08:58 PM
Replies: 973
Views: 291,405
Posted By aussie644
Map 2 Log Check

4 gallons of E85 and the rest 91 octane, moved to map2. Logs below.

Really feeling the power now. Still getting some weird revs on 3rd-4th WOT. Also a crack noise on the 0-60 run. No idea what the...
Forum: Mercedes C250, C300, C43, AMG 01-06-2020, 01:19 PM
Replies: 973
Views: 291,405
Posted By aussie644
Definitely Wonky 3rd-4th

Did a few more runs and somethings definitely going on from 3rd-4th. I've attached a log that seems to capture what I'm mainly hearing but also feeling (timestamp 187.25).

Revs start winding back...
Forum: Mercedes C250, C300, C43, AMG 01-06-2020, 10:40 AM
Replies: 973
Views: 291,405
Posted By aussie644
For the sprint from stop it was in auto. For the...

For the sprint from stop it was in auto. For the 3rd gear pull I was in manual and... missed the shift.

Sounds good, will give map 2 a shot and get back to ya. Thanks for the help!
Forum: Mercedes C250, C300, C43, AMG 01-05-2020, 09:42 PM
Replies: 973
Views: 291,405
Posted By aussie644
Log Check for Map 1 Please

Hey,

I was hoping I could get some logs checked for map1 so I can move up to map2. I'm stuck with 91 octane, I'll be going for an E30 mix before moving up to map 2.

I've included a 3rd gear...
Forum: Mercedes C250, C300, C43, AMG 01-01-2020, 11:48 PM
Replies: 2
Views: 1,622
Posted By aussie644
So I've continued to research, and my current...

So I've continued to research, and my current plan is to run some map 1 runs, have the logs looked at to make sure everything is good. And then swap to Map 2 with 30% E85 (not 30% ethanol) and have...
Forum: Mercedes C250, C300, C43, AMG 01-01-2020, 07:17 PM
Replies: 2
Views: 1,622
Posted By aussie644
C43 E85 and Purp Wire

Hi guys,

First post here, and I did attempt to do some research but honestly, it made me more confused.

I'm in Cali, so no 93 octane just 91, but I do have E85 readily available. My...
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