Search found 23 matches
- Wed Apr 06, 2022 8:44 am
- Forum: You and your build
- Topic: Classic Mini 5 port injection (siamese ports)
- Replies: 16
- Views: 15768
Re: Classic Mini 5 port injection (siamese ports)
look here https://rovermems.com/ you can find some injector timing data here https://rovermems.com/discussion/mpi-injection-timing.html he even has some apps if you use the factory ECU. surely not as good as Rover Microcheck or Testbook, but it works. i've used the Android app with some cars https:/...
- Thu Mar 10, 2022 5:02 pm
- Forum: You and your build
- Topic: Classic Mini 5 port injection (siamese ports)
- Replies: 16
- Views: 15768
Re: Classic Mini 5 port injection (siamese ports)
just to be the pedantic Mini Driver, Rover engineers developed the Mini MPi in the early 90s. just to show it is superior to the SPi system taken from other Rover cars to push the car into tighter emission controlled times. but due to cost and maybe other reasons it was rejected. it was pulled out o...
- Sat Jan 30, 2021 6:40 pm
- Forum: You and your build
- Topic: 1982 Chevrolet Corvette C3 Crossfire Injection TBI
- Replies: 6
- Views: 5285
Re: 1982 Chevrolet Corvette C3 Crossfire Injection TBI
my first reaction would be throw the CFI/TBI out and fit a TPI system from a later model. if you use something from the late 80s or early 90s even the TÜV may accept that for a historic vehicle. with that you can decide if you what to keep the batch/bank fire injection or to go all in with a fully s...
- Mon Nov 20, 2017 3:53 pm
- Forum: Dev: Hardware
- Topic: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
- Replies: 77
- Views: 115515
Re: cheap cylinder pressure sensor option?
maybe https://www.eeuroparts.com/Parts/35189/Ionization-Module-55352173/ SAAB 55352173 SAAB: 9-3 2005-11 yes, that's the one and i found this company http://www.sensata.com/sensors/automotive-pressure-sensor-cpos.htm looks like they make pressure only sensors for IC engines, don't know how much the...
- Thu Nov 16, 2017 1:32 pm
- Forum: Dev: Hardware
- Topic: Ion Sense
- Replies: 194
- Views: 198695
Re: ion sense
i've been told GM uses ion sensing here in Europe in some Opel engines, like this one https://www.ebay.de/itm/OPEL-VAUXHALL-2-2-ASTRA-VECTRA-ZAFIRA-1-6i-IGNITION-COIL-Z%C3%9CNDSPULE-16229719/201939980206?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2055119.m1438.l2649
- Sun Aug 20, 2017 10:22 am
- Forum: You and your build
- Topic: 2000 Miata Turbo #39
- Replies: 39
- Views: 29005
Re: 2000 Miata Turbo
I honestly HATE making AN lines, I can never get a good cut with whatever tool I use. I have a fine hacksaw which sort of works, my reciprocating saw works sometimes, and my angle grinder with a cutting disk is also iffy. ever tried a wood chisel? a sharp one with a good hammer blow will cut fast a...
- Fri Feb 17, 2017 9:46 am
- Forum: Misc
- Topic: WARNING! Clones of the SECU-3!
- Replies: 17
- Views: 13890
Re: WARNING! Clones of the SECU-3!
seems he wasn't able to stand critics regarding delivery and he stopped offering his PCBs http://www.opelgt.com/forums/1b-ignition-system/88889-s-ecu-lite-gets-smaller-brother.html#post1196433 What is this board from his yesterday's announcement? That's not rusEfi since no voltage dividers. http://...
- Thu Feb 16, 2017 9:25 pm
- Forum: Misc
- Topic: WARNING! Clones of the SECU-3!
- Replies: 17
- Views: 13890
Re: WARNING! Clones of the SECU-3!
IIRC he did, but gave full credit to the developer Not on opelgt forum. On opelgt he is now "developing" a new product which is not SECU and uses TunerStudio. yes, i've read that. but with speeduino he was reasonable fair and sold original PCB copies and his own designs based on that as s...
- Thu Feb 16, 2017 4:17 pm
- Forum: Misc
- Topic: WARNING! Clones of the SECU-3!
- Replies: 17
- Views: 13890
Re: WARNING! Clones of the SECU-3!
IIRC he did, but gave full credit to the developer. but other things were strange within that, like using some schematics (VR conditioner?) form others without mentioning, and a speeduino logo that looked very similar to the SECU onerussian wrote: I am pretty sure the guy is currently trying to clone speeduino.
- Fri Dec 09, 2016 9:53 pm
- Forum: Misc
- Topic: I don't want any trouble, BUT speeduino
- Replies: 35
- Views: 41476
Re: I don't want any trouble, BUT.
i have some hardware for Speeduino, basically at the same stage as my rusefi hardware so it "may run in a not to far away future". as a guess, rusefi will work before speeduino for me because it already has the trigger wheel decoder i need. i also try to play with FreeEMS and LibreEMS. som...
- Tue Jul 26, 2016 12:48 pm
- Forum: Dev: Software
- Topic: wideband AFR sensor interface
- Replies: 21
- Views: 19832
Re: wideband AFR sensor interface
another open source cj125-based controller including source code and gerbers: https://www.elektormagazine.com/magazine/elektor-201201/19791 Looks like the article has leaked to http://uploadkon.ir/uploads/4b5782ba531bb58ff30ceeaa383a9212.pdf and/or http://d1.amobbs.com/bbs_upload782111/files_49/our...
- Sat Jul 09, 2016 8:34 pm
- Forum: Dev: Hardware
- Topic: Throttle body PWM
- Replies: 4
- Views: 4716
Re: Throttle body PWM
that looks like a modern drive by wire system
- Fri Jan 08, 2016 7:54 am
- Forum: Dev: Hardware
- Topic: Another ECU...
- Replies: 69
- Views: 49423
Re: Another ECU...
Andorra is the 5642/44 and the Mamba is the 5674, I don't think I've ever seen an Intel device in a Powertrain ECU. early Rover MEMS ECUs, made by Motorola, were using Intel CPUs, if that counts that counts :-) I just looked that up, the MGF used an Automotive qualified 87C processor. They don't se...
- Thu Jan 07, 2016 5:55 pm
- Forum: Dev: Hardware
- Topic: Another ECU...
- Replies: 69
- Views: 49423
Re: Another ECU...
early Rover MEMS ECUs, made by Motorola, were using Intel CPUs, if that countsRhinoman wrote:Andorra is the 5642/44 and the Mamba is the 5674, I don't think I've ever seen an Intel device in a Powertrain ECU.
- Tue Dec 29, 2015 8:42 am
- Forum: Dev: Software
- Topic: 36-4 trigger wheel
- Replies: 8
- Views: 6785
Re: 36-4 trigger wheel
seems i lost all good reasons why i didn't made any progress with my Rover K engine ....
Re: DIY Dyno
maybe a good overview what kind of dyno may be best for someones use http://www.dynomitedynamometer.com/dynamometer/dynamometer-comparison.htm
each type of dyno has it's advantages and disadvantages
each type of dyno has it's advantages and disadvantages
Re: DIY Dyno
there are some people around that do just that, using it like a water brake as used with hydraulic engine dynos.kb1gtt wrote:I wonder if a transmission torque converter could make a good brake device.
thats why i once bought one, but never found the time to build.
- Wed Aug 12, 2015 5:23 am
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Re: Hi from northern Germany
i'm planing to use it with my Rover K-Series engine thats going to be turbocharged sometimes. it's a 4 cylinder with 1.4liter, DOHC with dizzy at the inlet cam. a 1.8l version was fitted to the Lotus Elise, before they put a Toyota engine in it. V8 would be great, but with our car tax system it is t...
- Tue Aug 11, 2015 2:01 pm
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Re: Hi from northern Germany
i do. much more in the past, my first board was a V2.2 from 2002 running 2.0 B&G code, and maybe less in the future for multiple reasons.Abricos wrote:Why are you not using full megasquirt board and brains ???
and i like to play with new stuff
- Tue Aug 11, 2015 1:44 pm
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Re: Hi from northern Germany
For trigger shape research/confirmation you need to focus on 'engine sniffer' tab in rusEfi console and look at triggerinfo command output. just looked at this tab on my computer. what would i do with it? crank the engine and it would show an image of the pattern? and as i will start with the 36-1 ...
- Tue Aug 11, 2015 11:08 am
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Re: Hi from northern Germany
found the latest firmware and burned it to my board. than managed to work with Tunerstudio and pulled the pin usage out of it while i entered the basic engine data. sure it's not perfect, but ok for a start. https://farm1.staticflickr.com/482/20297232429_3c49dec65e.jpg https://farm1.staticflickr.com...
- Sun Aug 09, 2015 4:43 pm
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Re: Hi from northern Germany
with TBi there were 2 strategies over here to stop the injector, only has 1.3 ohm, from burning out. Bosch used a inline resistor fitted inside the ecu, Rover, with Motorola as ecu manufacturer, used PWM. but i think the LM1949 will be my choice, even if i won't use Jean's board. no need to have a P...
- Fri Aug 07, 2015 9:13 pm
- Forum: You and your build
- Topic: Hi from northern Germany
- Replies: 11
- Views: 8915
Hi from northern Germany
hi, i'm Klas from Hamburg, Germany. after i got my stm32 development board and a bit reading it seams i got it working on the bench. at least everything works using the java console as far as i can tell. next step will be to adapt it to my ecu board that was made for a MC68HC908 and if that works ou...