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Going to try and bring this thread back if not ill try to repost it. Here goes
Engine – 5.3l v8 gen 3
Trans – t56
Car – 97 bmw 3 series
Ecm – 411
Cable throttle
Issue – crank no start – no rpm...

Checked today both are getting battery voltage in run/start

I double check in the morning , thanks

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I have Mitchell diagrams I got through identifix ill try to attach them here
it shows hot at all times pin 20 and pin 57
hot in run/start pin 19
pin 1 and pin 40 ground(same for...

Thank you

No 12v at C , good ground at B

Checked for 12v on pin 2 at the ecm and didn't have anything . I disconnected that lead at the ecm and manually applied 12v and the car starts up now ....

Backstory - I have a LM7 5.3 gen3 swapped into a BMW. Car would start and idle for me enough to drive in and out of my garage. I sold my house and had to bring the car to my parents house, this was...

If I set the dtc for cat efficiency to disabled will the car still set all the readiness monitors and pass emissions?

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here is my tune file

i have a saab 9-3 with the 2.8 liter engine i have been working on my tune and have a couple questions regarding boost pressure. 1 how do i adjust it? there is no table thats just boost pressure i...

Perfect, that's exactly what i wanted to hear. time to upgrade , thanks for the Info guys

I was wondering if version 2.24 is now compatible with all versions of windows 8? my tablet im currently using with windows 7 is slower than molasses in January and I was considering upgrading to a...

Just wondering if anyone else has tried using hp tuners with windows 8? I used my fathers laptop that is loaded with windows 8, software installed but will not open vcm scanner nor editor. also...

C Del, thanks for doing that, i didn;t have time to jump on here over the weekend.

Brad, will having a longer log have an effect on whether or not virtual dyno will recognize wot? should I just...

Messed with the maf tables some more and have dialed them in pretty good. Now i have asked this question before, does anyone have any input as to why my ignition timing as well as cam timing are way...

I took a couple logs i had my foot pinned to the floor for both pulls yet vd states that there isn't any wot in the file. FUll throttle hptuners only shows 87% could this be the issue? car is a...

I noticed while reviewing my logs that my spark advance timing and intake cam timing are way off from the commanded. Tried open and closed loop to see if it made a diffidence and it didn't. I...

Thanks for the info, Im going to try plugging in the o2 sensor so i can enter closed loop and see if that has an affect on the startup condition. I set my spark timing vs IAT and ECT tables to 0, the...

im using an older 2008 macbook with vmware fusion and it runs great

I am having trouble figuring out which table(or which to start with) to modify for my spark timing since there is more than one table in my vcm. see the attached file.

also i have been open loop...

I can post up my tune and logs if needed, I have a 2008 turbo x with the 2.8t

Thanks planethax , i tried to google it over and over all i got for results was how to tune for different fuel injectors not whether to if i didn't change them.

I am currently tuning my saab turbo x with the me9 ecm in it. I have not touched the fuel system at all i only upgraded the intake and exhaust. I dialed in the maf for part throttle and idle. Do i...

also the timing advance seems way too much heres the log file i took right after i bought hptuners.

I have a 2.8t saab v6 that i have some stuff done to. I have an intake with the stock maf housing and stock sensor. Also have a catless downpipe. Car was running fine with just the intake but the...

I apologize in advance if this sounds stupid to most of the members here.

to start i have a 2008 saab turbox with a v6 2.8 liter turbocharged engine in it. currently have the stock tune flashed...