Miller War Chip tunes.

[bastianshaw]

I have a question about the WAR chip. I can't get a hold of Brody so looking for answers here. I'm heading to the dyno tomorrow morning so hope someone can help me out.

I installed the software, downloaded the tunes, wrote the tunes to the chip and the car runs. I was testing out the software last night and when I read the tunes from the chip they did not seem to go to the right tab. Tab 1 showed the default tune, tab 2 showed tune 3, etc. Now I have no idea which tune is where. The tunes also had (3)(2) after the name. I am confused and think I may have even wrote back the wrong tune to the wrong location and am afraid my default tune which worked good enough to drive the car is not even on there.

Anyone with any ideas? Anyone know how to download the default base tunes from Miller? This is for an S14 with 071 ECU and MAF conversion.

Thanks,

Michael

I read that is a common problem search around a bit

[ilateapex]

I have a question about the WAR chip. I can't get a hold of Brody so looking for answers here. I'm heading to the dyno tomorrow morning so hope someone can help me out.

I installed the software, downloaded the tunes, wrote the tunes to the chip and the car runs. I was testing out the software last night and when I read the tunes from the chip they did not seem to go to the right tab. Tab 1 showed the default tune, tab 2 showed tune 3, etc. Now I have no idea which tune is where. The tunes also had (3)(2) after the name. I am confused and think I may have even wrote back the wrong tune to the wrong location and am afraid my default tune which worked good enough to drive the car is not even on there.

Anyone with any ideas? Anyone know how to download the default base tunes from Miller? This is for an S14 with 071 ECU and MAF conversion.

Thanks,

Michael

[marco 325 a]

I'm down for a tuner thread chat room so we could swap each other tune broody hook me up with a base tune only I don't like it I may be going to a tunning shop after the holiday are over I will be checking in with guys later Mods are miller warchip & 17lb injectors & fuel pressure regulator & m30 afm & 3.73lsd & magnaflow muffler air fuel ratio 14.9 - 15.3 at idle

[MonkeyMan]

+1 for a tune thread

I just got my WAR chip software installed on my comp and was looking through the tunes offered for a 173 ecu.. there's quite a few preloaded on there for the MAF upgrade, plus 3 for the PSIK, and 1 for the stock 173.. I got the PSIK also that I'll be installing this weekend - I'll do a full write-up along with some seat-of-the-pants reviews on the different PSIK tunes in there, then its off to the dyno for some fine tuning..

[E30-325iS]

Glad to hear you got it sorted.
With the demise of the Miller forums, it may be worth starting a thread to swap tunes etc.

[bmwguy325is]

WOOORD! I also have an 87 325is
fast cow catcher models ftw!.....

Fixed that for ya.
I have the stock in injectors. So the 14 PSi ones. I plan to upgrade one day. I have a full exhaust Headers and 2.5 mandrel all the way back.
I felt a HUGE difference with the MAF. At races the throttle was kinda more or less and on off switch and now i can vary it a lil.
The hardest part with the 3inch maf was getting it to the stock airboot. Which sadly is smaller inside diameter. So it kinda get choked off. But stilla huge difference. If you get millers pro street kit thing its basicly a 3inch maf with a long pipe for cold air. And well its all 3 inch.
If you order from Miller you can specify you want the 3inch maf and they will send you tunes to work with it. If not I can email you now.

[ROLLingKING]

Brody at Miller got me sorted out today. THe issue was that I had a 3inch MAF and all the tunes are for the other MAFs. SO he sent me the correct tune. Ill try it out when I get home and all should be better.

WOOORD! I also have an 87 325is
fast early models ftw!
I have an m20 so would I be able to get the 3in maf also? and do you have stock or upgraded injectors. im hoping with the war chip ill learn how to tune my fuel/air ratios and get power that way.

how much power did u get with just the maf do u think..and how much of an improvement is the tune once u got the war chip working.
'cause i want to be able to have a base tune thats quick so i can have time to figure out how to tune with my injectors

[bmwguy325is]

Brody at Miller got me sorted out today. THe issue was that I had a 3inch MAF and all the tunes are for the other MAFs. SO he sent me the correct tune. Ill try it out when I get home and all should be better.

[bmwguy325is]

wait uve had the miller maf for a while and upgraded to the war chip and none of their tunes work. hmmm. btw was there an improvement in performance with the MAF??

im thinking maybe the miller chip wont be that great now. why dont you adjust the tune till its better. I have no clue how it works, sry i cant help. but i am very interested in this process as i want this product. what other mods do u have that u need the full tuning capabilities

I've heard of a few cases where the plug on the MAF has been inserted upside down, leading to very rich mixtures. Take it out and flip it 180 deg. It is easy to do as it can fit both ways.

Roll- Yes the MAF makes a HUGE improvement. So ya Ive had the MAF for a while and simply love it. Ya I would just adjust the stuff but Im not that good.
325iS-Nice name BTW. YA the MAF is plugged in correctly. It runs fine with the chip that Miller sent with the MAF kit.

[E30-325iS]

I've heard of a few cases where the plug on the MAF has been inserted upside down, leading to very rich mixtures. Take it out and flip it 180 deg. It is easy to do as it can fit both ways.

[ROLLingKING]

wait uve had the miller maf for a while and upgraded to the war chip and none of their tunes work. hmmm. btw was there an improvement in performance with the MAF??

im thinking maybe the miller chip wont be that great now. why dont you adjust the tune till its better. I have no clue how it works, sry i cant help. but i am very interested in this process as i want this product. what other mods do u have that u need the full tuning capabilities

[bmwguy325is]

wow..i guess not.lol
i guess when i get this with the maf next month ill be getting the base tune from em. im surprised the miller forums arent more helpful
what is that forum btw. i should start looking at it

They closed the forum as far as I can tell. See the chip lets you download tunes from miller. However none of them ran right. Most all were way to right to even drive around the block. I have had a MAF for while and upgraded.

[ROLLingKING]

wow..i guess not.lol
i guess when i get this with the maf next month ill be getting the base tune from em. im surprised the miller forums arent more helpful
what is that forum btw. i should start looking at it

[bmwguy325is]

Has no one on here tuned a WAR chip?

[bmwguy325is]

YAY! So a stock tune works. Car seems to run ok. But how fun is stock?