Author Topic: can someone explain standalone to me.. (Read 4027 times)

nobrakese36 · « **on:** March 26, 2007, 10:37:34 PM »

I have a pretty rough idea how it works, but mainly how do you connect it to your car? Does it replace the factory ecu? How do you wire it in?

Also since i finished my m42 build what are some good ways to tune it, can some one explain what wideband and a smt 6 is? Also how you hook it up to your car thanks! Does this work with you ecu? Doest it replace my afm with a temp sensor?

nobrakese36 · « **Reply #1 on:** March 26, 2007, 10:50:31 PM »

does the smt 6 do the same thing the split second arc does?

nobrakese36 · « **Reply #2 on:** March 26, 2007, 11:31:24 PM »

i just read about the arc 2a, seems pretty cool, you can control fuel ratio and also swap to maf sensor. Can anyone confirm this product works well?

Gunni · « **Reply #3 on:** March 27, 2007, 04:19:17 AM »

A SMT6 is a great tool on a M42 , almost designed specifically for it it.
With it you can swap to what ever air measuring device you want.
Using a wideband controller you can remap the fuel to whatever you like,
and after that try and advance the timing a little bit.

I�d reccomend the SMT6 for a M42

nobrakese36 · « **Reply #4 on:** March 28, 2007, 10:07:53 PM »

What doers that run price wise?

Gunni · « **Reply #5 on:** March 29, 2007, 02:00:00 AM »

Check with bob at IDA Automotive I belive is the US retailer

ludiagsm · « **Reply #6 on:** April 04, 2007, 03:02:04 AM »

I am satisfied from smt6 too. I use two of them . the first smt6 i use for direct control on original 210cc/min fuel injectors with injector driver. The injector map has two values RPM and deflection with 3 bar map senzor i have 6 columned for vacuum and atmosfere levels and 2wo for small boost.

i have good cold start and warm start. with watertempereture sensor corection column.

I use second smt6 for direct control on additionaly 310cc/min fuel injectors. The injector map again has two values rpm and deflection with the same one 3 bar map sensor but the diferense are in calibration on deflection values.
calibration on deflectin values are from 0,5 to 2 bar of boost

the ignition advance corection also i made like consensecutively lay on the signal from crank rpm sensor >SMT1>SMT2>ECU

Work nice and easy for tune its strongly recomendet use WIDEBAND AFR METER for afr tune ,and EGT gyge and sesor for ignition adwance tune

Tonyb · « **Reply #7 on:** April 04, 2007, 03:29:35 AM »

Any benifits for a stock motor with a DASC?

vatos_p · « **Reply #8 on:** April 11, 2007, 01:06:23 AM »

i have just put on the SMT7. it has all the benefits of SMT6 but it also is boost controler...
if all goes whell i will be programing the smt in about a week... i am still waiting for some things to finish the car , while i am making a huge hood scoop for my top-mount intercoooler...