Autronic MRM Forum http://www.mrm-racing.se/forum/ Autronic Forum, Autronic Tech, Fuel injection. en Fri, 18 May 2012 20:37:51 GMT vBulletin 60 http://www.mrm-racing.se/forum/styles/mrm/misc/rss.jpg Autronic MRM Forum http://www.mrm-racing.se/forum/ Changing fuel injectors http://www.mrm-racing.se/forum/showthread.php?t=2510&goto=newpost Wed, 16 May 2012 15:05:19 GMT Here is my question: I changed injectors from siemens 3105 (870 cc at 43.5 psi ) fpr set at 60 psi to id 1000 (1015 cc at 43.5 psi ). My overall... Here is my question:
I changed injectors from siemens 3105 (870 cc at 43.5 psi ) fpr set at 60 psi to id 1000 (1015 cc at 43.5 psi ). My overall fuel multiplier with the siemens was 7.243. Can someone explain the correct recalculation with new values for the new setting.
The engine displacement is 1494 cc
thx ]]> General discussions rxpdoo http://www.mrm-racing.se/forum/showthread.php?t=2510 Subaru SMC PnP V1.99 map sensor failure?? http://www.mrm-racing.se/forum/showthread.php?t=2509&goto=newpost Mon, 14 May 2012 12:56:16 GMT The engine died on me today , plugged the laptop in got fault codes 23 Barometric pressure and code 31 pressure I/P Obviously the internal map... The engine died on me today , plugged the laptop in got fault codes 23 Barometric pressure and code 31 pressure I/P

Obviously the internal map sensor is not working. Is there someone who can repair this for me?

thanks

Barry ]]> Autronic Support Forum StiWagon http://www.mrm-racing.se/forum/showthread.php?t=2509 autronic and haldex on the Audi TT http://www.mrm-racing.se/forum/showthread.php?t=2508&goto=newpost Mon, 14 May 2012 05:23:32 GMT Hi someone faced with the management haldex on Audi TT. autronic Sm4 any help thanks. Nicholas Hi

someone faced with the management haldex on Audi TT. autronic Sm4


any help thanks. Nicholas ]]> General discussions xoxol202 http://www.mrm-racing.se/forum/showthread.php?t=2508 SM4 v.1.05 running direct fire 4 cyl http://www.mrm-racing.se/forum/showthread.php?t=2507&goto=newpost Sun, 13 May 2012 21:08:12 GMT Hello I am helping a guy trying to fire his 4 cyl engine with 2 teeth on the crank and 1 teeth at the cam. Both GT101 sensors. VW COP. We have not... Hello
I am helping a guy trying to fire his 4 cyl engine with 2 teeth on the crank and 1 teeth at the cam. Both GT101 sensors. VW COP.
We have not connected the injectors, because I want to see that we have the correct ignition angle setup and the correct phase first.
When cranking, ecu shows a steady 200-230 rpm, but the timing light shows 850-900 rpm. I have setup ign with 4 op and MC. I also tested with 1 op and SC and got the same rpm readings. Would be nice if someone can take a look at the cal and see what we have setup wrong. I believe it is something simple, but I can not find it...:confused:
I had V1.06 in my car and there was more options in the trigger setup meny than V1.05, ie Motronic, Evo etc which are not in the v1.05.
Any suggestions?
Thanks:)
Attached Files
File Type: cal KLUGE.CAL (39.3 KB)
]]> Autronic Support Forum bsh http://www.mrm-racing.se/forum/showthread.php?t=2507 ecucal for macintosh computer http://www.mrm-racing.se/forum/showthread.php?t=2506&goto=newpost Sat, 12 May 2012 09:30:36 GMT G'day Any plans for Macintosh programs for Autronic?
Cheers
Ross ]]> Autronic Support Forum Ross Cox http://www.mrm-racing.se/forum/showthread.php?t=2506 sm4 with MRE-injectors http://www.mrm-racing.se/forum/showthread.php?t=2505&goto=newpost Fri, 11 May 2012 21:31:05 GMT Has anyone tried the mike moran injectors they looks nice but how are they in real life??? Im building a volvostroker 2,5 liter+ and are aiming to... Has anyone tried the mike moran injectors they looks nice but how are they in real life???
Im building a volvostroker 2,5 liter+ and are aiming to use e85 as fuel and by accident found the mre 235lb/h injectors!!
so can I use them on daily-driver??
I saw the movie and the spraypattern looks nice but how are they on a small volvo engine??
Im going to use a 16 valve head! heavely ported by Erland Cox!!
so a b234 with b230 block and turbo and e85 so I need big ones but are the mre any good???/Jörgen;) ]]> Autronic Support Forum jörgen ivarsson http://www.mrm-racing.se/forum/showthread.php?t=2505 Kabel fra relekontakt http://www.mrm-racing.se/forum/showthread.php?t=2504&goto=newpost Fri, 11 May 2012 19:13:43 GMT Fra relekontakten går det 2 små brune ledninger/kabler, er dom +12V til injectorene, eller skal 1 til injectorene og 1 til coil? Jeg har en 5... Fra relekontakten går det 2 små brune ledninger/kabler, er dom +12V til injectorene, eller skal 1 til injectorene og 1 til coil?

Jeg har en 5 cylindret volvo motor med COP, så trenger jo 5 kabler med +12V evt splitta 1 kabel til dom 5 coilene. ]]> Autronic Support Forum EspenM http://www.mrm-racing.se/forum/showthread.php?t=2504 MSD pro mag 44 http://www.mrm-racing.se/forum/showthread.php?t=2503&goto=newpost Fri, 11 May 2012 09:40:50 GMT Har monterat en MSD promag 44. Använder ej den interna triggern, har startat på +ve puls. Hur skall inställningen vara +ve puls eller +ve dwell? om... Har monterat en MSD promag 44. Använder ej den interna triggern, har startat på +ve puls.
Hur skall inställningen vara +ve puls eller +ve dwell? om dwell vilken laddningstid?

Om det är du Robban som läser så har undertecknad startat Firma med Dynapack rullande landsväg och lite försäljning av styrsystem, hur skulle villkoren se ut om jag sålde Autronic? Har kört Sm4 i Exprimentbilen sedan -06, inser nu efter varit i kontakt med flertalet system på marknaden att Autronic är riktigt bra.
Mvh Hans Persson Kristianstad
autoeffekt.se
info@autoeffekt.se ]]> Autronic hjälp forum hans http://www.mrm-racing.se/forum/showthread.php?t=2503 Oil temp and oil pressure on AIM MXL dash with SM4 1.09 http://www.mrm-racing.se/forum/showthread.php?t=2502&goto=newpost Thu, 10 May 2012 22:56:32 GMT Hello. I have bought an AIM MXL strada dash for my Toyota Supra. 2JZ-GTE I want to connect this to my SM4 1.09 How can i get oil pressure and... Hello.
I have bought an AIM MXL strada dash for my Toyota Supra. 2JZ-GTE
I want to connect this to my SM4 1.09

How can i get oil pressure and oil temp on the AIM?

Will the original sensors work?
Which analog port should these be connected to?
Do i need to program the SM4? ]]> Autronic Support Forum Haak http://www.mrm-racing.se/forum/showthread.php?t=2502 Cranking Timing/Issue http://www.mrm-racing.se/forum/showthread.php?t=2501&goto=newpost Thu, 10 May 2012 01:40:56 GMT Hi people. I have an anoying problem with my Sierra Cosworth running SMC ecu. When I try to start the car, either hot or cold, it will crank... Hi people.

I have an anoying problem with my Sierra Cosworth running SMC ecu.

When I try to start the car, either hot or cold, it will crank then kick back. Almost like it wants to start running backwards. By watching the cam gears it does go backwars briefly. Then I will crank it again and it will fire after a couple of seconds of cranking.

I have changed the cranking timing from from 22deg at 100,200,400rpm to 0,0,2deg. This has made the kick back less agressive but it still does it!

My next move will be a starter rebuild.

Any thoughts????

Cheers

Brett ]]> Autronic Support Forum ClevoCapri http://www.mrm-racing.se/forum/showthread.php?t=2501 Cyl/Sync PNP sensor? http://www.mrm-racing.se/forum/showthread.php?t=2500&goto=newpost Wed, 09 May 2012 21:04:19 GMT Can you connect a NO (normally open) PNP magnetic proximity sensor as a crank or cam sensor to a SM4 and configure it as a Hall sensor? Power to... Can you connect a NO (normally open) PNP magnetic proximity sensor as a crank or cam sensor to a SM4 and configure it as a Hall sensor?

Power to the sensor is from the +12V SM4 power wire and the sensor outputs a +12V square wave when magnet passes.

Tried a 10k pull down resistor with no luck.

The Honeywell 1GT101 hall sensor is a NO, NPN right?

Only way to get the SM4 to recognize the signal is putting it as a reluctor but then the cyl/sync% is wandering to much.

I know the Honeywell 1GT101 is preferred but, been there and this is another design.

Thanks! ]]> Autronic Support Forum Hocky http://www.mrm-racing.se/forum/showthread.php?t=2500 Hvilke sensorer på T5 motor http://www.mrm-racing.se/forum/showthread.php?t=2499&goto=newpost Wed, 09 May 2012 19:00:03 GMT hva slags sensorer er det på Cam og svinghjul på en 93 modell Volvo T5R? Og hvor finner jeg koblingskjema for tennings system/ utganger fra... hva slags sensorer er det på Cam og svinghjul på en 93 modell Volvo T5R?

Og hvor finner jeg koblingskjema for tennings system/ utganger fra Autronic til COP?

Gjelder Autronic SM3

Veldig takknemmelig for svar, da jeg holder på å koble nå.

Mvh Espen ]]> Autronic Support Forum EspenM http://www.mrm-racing.se/forum/showthread.php?t=2499 SM2 with 1.93 chip + 500r cdi http://www.mrm-racing.se/forum/showthread.php?t=2498&goto=newpost Wed, 09 May 2012 15:24:58 GMT I have a used Autronic SM2. Comes with 1.93 Chip that has autotune, flat shift, launch control, boost control, antilag and traction control. Changing... I have a used Autronic SM2. Comes with 1.93 Chip that has autotune, flat shift, launch control, boost control, antilag and traction control. Changing my setup and need a ecu that can control vvti. It doesn't come with a harness. Looking to get $900.

I also have a Autronic 500r CDI. $400 for the cdi. ]]> supraspeed http://www.mrm-racing.se/forum/showthread.php?t=2498 What have i got? http://www.mrm-racing.se/forum/showthread.php?t=2497&goto=newpost Tue, 08 May 2012 18:39:53 GMT Hi, i am new to the site and also autronic ecu's. I am wondering if anyone can point me in the right direction? i have the chance to purchase an ecu (pictured below) Can anyone give me any information in regards to firware, model/age of car it can be run on.

Kind Regards

Mike F







]]> General discussions Mike F http://www.mrm-racing.se/forum/showthread.php?t=2497 How to wire up stock CAS on a rb25? http://www.mrm-racing.se/forum/showthread.php?t=2496&goto=newpost Mon, 07 May 2012 21:26:49 GMT Have a sm4 1.09, and need some input on how to wire it up to a rb25 neo ( from a r34 GTS) From what i understand, this engine uses some sort of... Have a sm4 1.09, and need some input on how to wire it up to a rb25 neo ( from a r34 GTS)

From what i understand, this engine uses some sort of optic sensor, and you might need to do some mods to make it work?
Anyone know how to get this to work? and the wire colors? ( there are 4 wires on the CAS, 2 of them are shielded within the same wire, and 2 normal ones. ) ]]> Autronic Support Forum sleeper http://www.mrm-racing.se/forum/showthread.php?t=2496