Found something in a moving box. Has been sitting there for err, well, since we moved to our new house.
Andy has done a brilliant job on the smd soldering. I just need to finish soldering a handful of components.
I'm planning on using the original loom; so I'll want to wire to the Motronic 55 pin connector.
Really want to try starting things now. Lots of things to do; and no clue where to start.
I did get MegaTunix compiled on a recent Ubuntu version (22.04.1 LTS); having software to talk to the board is the least bit I need.
walinsky's jaguar 0.7 #28
Re: walinsky's jaguar 0.7 #28
Input sensors:
BRV: should be ok-ish from the start using Jaguar
IAT: replacing the AFM barn door with a straight pipe with Bosch IAT sensor (0 280 130 060)
CHT: standard bosch sensor
MAP: connect to available (now plugged) vacuum tube
RPM: 60-2 trigger wheel
TPS: currently switches for idle/else/wot. will replace this with a variable TPS
AAP: should be ok using Jaguar
EGO: currently standard bosch sensor (note to self: find out if I can use standard pinout when using 14point7 Spartan 2)
Cyl 1 pulse. (http://bmwfans.info/parts-catalog/E34-S ... sparkplug/) question: can/do we use this with the 60-2 pattern?
Outputs:
Ignition: 1x using distributor
RPM: cluster
Fuel pump
Injectors: 2x (banked injection 1-3-5 and 2-4-6)
BRV: should be ok-ish from the start using Jaguar
IAT: replacing the AFM barn door with a straight pipe with Bosch IAT sensor (0 280 130 060)
CHT: standard bosch sensor
MAP: connect to available (now plugged) vacuum tube
RPM: 60-2 trigger wheel
TPS: currently switches for idle/else/wot. will replace this with a variable TPS
AAP: should be ok using Jaguar
EGO: currently standard bosch sensor (note to self: find out if I can use standard pinout when using 14point7 Spartan 2)
Cyl 1 pulse. (http://bmwfans.info/parts-catalog/E34-S ... sparkplug/) question: can/do we use this with the 60-2 pattern?
Outputs:
Ignition: 1x using distributor
RPM: cluster
Fuel pump
Injectors: 2x (banked injection 1-3-5 and 2-4-6)
- ToxicGumbo
- LQFP144 - On Top Of The Game
- Posts: 474
- Joined: Tue Jan 03, 2012 8:37 pm
- Location: Manhattan, KS. USA
Re: walinsky's jaguar 0.7 #28
Megatunix support has fallen behind years ago when the dev jumped ship. You'll want to talk with Fred about his Ultimate Tools.
FreeEMS vehicle #23: 2003 Toyota "Toxic" Tacoma
Build page: http://forum.diyefi.org/viewtopic.php?f=3&t=1635)
Build page: http://forum.diyefi.org/viewtopic.php?f=3&t=1635)
Re: walinsky's jaguar 0.7 #28
Thanks for chiming in, ToxicGumbo!
Ubuntu 22 is too much of a hassle. I went back to 17; which works like a charm.
Emstudio compiled straight away.
Almost about to firing up the soldering station.
Voltage regulators and 12V/GND first; so I can at least set up comms with the Jaguar.
Still trying to figure out which resistors to use on the voltage divider for RPM input.
Mostly documenting this for myself...
I have the lovely 60-2 trigger wheel. AFAIK there's no support for a 2nd rpm input; so I'll just equip the RPM0 input.
FWIW I think this is a VR input; so I'll leave R22 empty.
From the components that Andy kindly provided, I will be using the 10k resistors on R18 and R19. 5.1K for R23.
(omg. these labels clearly state 2014, don't they ...)
R83 is a 1K resistor:
Andy wrote 'For hall/digital rpm inputs' on the bag; but I still need this R83 1K resistor, don't I ?
Ubuntu 22 is too much of a hassle. I went back to 17; which works like a charm.
Emstudio compiled straight away.
Almost about to firing up the soldering station.
Voltage regulators and 12V/GND first; so I can at least set up comms with the Jaguar.
Still trying to figure out which resistors to use on the voltage divider for RPM input.
Mostly documenting this for myself...
I have the lovely 60-2 trigger wheel. AFAIK there's no support for a 2nd rpm input; so I'll just equip the RPM0 input.
FWIW I think this is a VR input; so I'll leave R22 empty.
From the components that Andy kindly provided, I will be using the 10k resistors on R18 and R19. 5.1K for R23.
(omg. these labels clearly state 2014, don't they ...)
R83 is a 1K resistor:
Andy wrote 'For hall/digital rpm inputs' on the bag; but I still need this R83 1K resistor, don't I ?
Re: walinsky's jaguar 0.7 #28
Cock.
I dont need R83 as per this post.
I dont need R83 as per this post.
Re: walinsky's jaguar 0.7 #28
Helper cat is being a good help.
Done soldering components.
Done soldering components.
Re: walinsky's jaguar 0.7 #28
All Bosch sensors; so thermistor bias resistors R25 and R31 are 2.43k metal film resistors.
Do I use R24?
Do I use R24?
- DeuceEFI
- LQFP144 - On Top Of The Game
- Posts: 578
- Joined: Thu Feb 25, 2010 3:57 am
- Location: Gosport, IN USA
- Contact:
Re: walinsky's jaguar 0.7 #28
R24 is only populated if you are using a thermistor on the Spare ADC input, otherwise you can leave it empty.
Andy.
FreeEMS vehicle #11, 1932 Ford 5 Window Coupe with a 1996 GM 3.1L SFI V6 with DIS ignition
FreeEMS vehicle #16, 1996 Chevrolet S10 2.2L SFI I4 with DIS ignition
Owner of http://www.coolefi.com
FreeEMS vehicle #11, 1932 Ford 5 Window Coupe with a 1996 GM 3.1L SFI V6 with DIS ignition
FreeEMS vehicle #16, 1996 Chevrolet S10 2.2L SFI I4 with DIS ignition
Owner of http://www.coolefi.com
Re: walinsky's jaguar 0.7 #28
I have 2 injector banks; so I'll be using INJ1 and INJ2 for these. Do I jumper the PORTS T like this?