MSefi.com read only forum (Jan.15,2018)

anyone know if its common for people to have to upgrade the alternator when mega squirting?

Ok, please look at my screenshot and tell me what can be causing a miss at 3k when I am driving the car. Looks like I will have to email it to you. Tuner studio runs fuel and stock computer runs timing. Car is a 3.4 Camaro. Car starts and drives beautifully. about 20 mins into driving she hits 3k ...

Sorry, I have the stock ecu controlling timing, and MS2 V3 running fuel and fans. I couldn't get the GM DIS to cooperate with MS running both fuel and spark.

I had madtuner do some work on the factory timing table to pull some out for 6lbs of boost.

Need some help, I have a new stock ECU tuned by madtuner.

While cruising on pretty well tuned VE table, car feels great and no issues.

When blipping the throttle to 3k or driving and opening the throttle from say 15%-50% or so, the car coughs and lets out a slight backfire. NOW, I didn't realize ...

ok, honestly I will be the first to say that I'm not a computer wiz, and that I have a ton of folders associated with Tuner Studio. I would like to save my most recent tune and then delete everything and start over and download TS 1.004 fro you again. I have some files that say null, and some that ...

I'm headed home and going to spend some qt in my garage trouble shooting this setup.

To answer your question, I downloaded from your link Phil how you instructed me to. I don't think that was Beta, however I don't remember creating a new project at the time, or maybe I saved over the last one ...

I am posting in the thread above this, sorry don't mean to confuse matters. See my other post, and I will scope out. Eric

hmm, well a couple minor changes come to mind. Not sure if they affect anything. I'm not getting resets nor any beeping noises. I get TS going offline and guages freeze after a few seconds.

1. I untaped the relay 85,86 style that I used to connect my MS to my GM DIS. The relay is on the pass side ...

I have this same problem. Weird thing is that I haven't had it until lately, when I began upgrading software. I am at 1.004. Can I send you my file Phil to look at it? I was thinking that my usb to db9 cable with sheilding could be the issue but why all of the sudden?

Update, so now I have 1.004 loaded, and I feel like I have several folders, code etc and I'm a little confused, I think I have confused my computer.

With 1.004 on there I still have issues connecting. when it does, it will freeze if I rev the car or pretty much AT after I drive. Can someone please ...

Thanks, any thoughts on the Alternator wire question?

Ok thanks. Not to be stupid but can you literally walk me through the steps to make sure that I do it properly. I get confused with all of the downloads.

Phil, from your experience, can a short in the alternator wiring cause a ign fuse to blow? Twice I have started the car and the ICM does not have ...

1.14. Ok well I will just download the 1.004. Where is the best place to get it. Do I delete anything I currently have or what?

ERic

I upgraded and the car cannot stay connected. Never had issues of freezing before, but nowI do. I cannot drive and log, its terrible. Sometimes at idle the car won't stay. I read somewhere that the newest version has problems, can I down grade to 1.0 or something because I didn't have any issues ...

I just did, no issues so far with connecting.

Couple weird things are happening.

First, WUE stays on. It never turns off and it used to.

When I'm using the another ECU to tune and pull them up, using my arrow keys the red ball goes in opposite directions. For example, when viewing the map in the ...

Didn't mean to confuse anyone, the email worked but the TS is still saying that the signatures don't match. It can connect, however the file still says null.

Eric

nevermind it worked. Thanks

Having trouble, your email is P_Tobin <at> yahoo.com correct?

Hi, Hoping to get some advice please.

After upgrading to Tuner Studio 1.13 thanks to a pop-up upgrade reminder, i started getting errors. The first says that signatures don't match. The second says that the tune file that I save is null. I can send screen shots if necessary. Question, how do I fix ...

I have an issue. Approximately 30 minutes to an hour into driving my 94 camaro the stock computer throws a trouble code (Intermittent Ignition Signal & Loss of 3xREf) and the tranny goes into limp mode not shifting out of 1st. I doubled over all the wiring and it looks good.

I haven't replaced ...