Is this suitable for the 10uf caps? CGA4J1X7S1C106K125AC
http://www.digikey.com/product-detail/en/tdk-corporation/CGA4J1X7S1C106K125AC/445-16110-1-ND/4712589
Search found 113 matches
- Tue Jan 31, 2017 4:26 am
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
- Tue Jan 31, 2017 3:31 am
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
Did the poking. You need a 10uf. Once i am home on Saturday I want to go over the 0805 bags I have an make the official list of what is there. If that kit is not right maybe I need to start choosing a 0805 bag better. Thanks for checking into it. I'm sorry to say the kit is also lacking any 4.7uf c...
- Mon Jan 30, 2017 9:55 pm
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
I pulled a 10uf cap off another board I had laying around.
However it doesn't match the footprint for C103
However it doesn't match the footprint for C103
- Mon Jan 30, 2017 5:54 pm
- Forum: You and your build
- Topic: 1993 Volvo 240 Turbo #30
- Replies: 26
- Views: 31996
Re: 1993 Volvo 240 Turbo #30
Very cool project.
If you ever feel like posting some info and pics on the insight/eg33 combo some of us (namely me) would appreciate it.
If you ever feel like posting some info and pics on the insight/eg33 combo some of us (namely me) would appreciate it.
- Mon Jan 30, 2017 5:45 pm
- Forum: You and your build
- Topic: Subaru Impreza 98 --> 2002-ish
- Replies: 19
- Views: 18565
Re: Subaru Impreza 98 --> 2002-ish
Which one would you like or both?
Pm an address and I'll send them your way
Pm an address and I'll send them your way
- Mon Jan 30, 2017 6:20 am
- Forum: You and your build
- Topic: Subaru Impreza 98 --> 2002-ish
- Replies: 19
- Views: 18565
Re: Subaru Impreza 98 --> 2002-ish
Posting to subscribe, offer my help if I can be of any at some point and to say thanks for the detailed information.
--- I'm kind of a Subaru nut.
--- I'm kind of a Subaru nut.
- Sun Jan 29, 2017 6:29 pm
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
None. 1uf is the highest value included.russian wrote:which values around 10uf do you have in your bag of parts?sleepingAwake wrote:Also I think my question about the 10uf caps got missed. C103 in the cam/crank pickup area.
Value wasn't included in the kit.
I could try and stack 10 on top of each other? <--joke
- Sun Jan 29, 2017 5:28 pm
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
Our documentations sucks. Would anyone be available to help with https://sourceforge.net/p/rusefi/tickets/344/ ? That would be a tiny step forward. I'll try taking a couple photos of mine and see how they look. Also I think my question about the 10uf caps got missed. C103 in the cam/crank pickup ar...
- Sun Jan 29, 2017 1:20 am
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
I seem to recall that 10k is a fairly generic value from the datasheet. I used 2x 5k resistors to get an increased stand off voltage. The 10k is primarily to prevent over current of the rail clamping diodes, as the sensor will typically see more than 5V and can go below 0V. I would agree that 4.7k ...
- Sun Jan 29, 2017 1:13 am
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
Thanks again. Onto the next one. C103 shows 10uf in the schematic but I dont think thats right. Its located in the cam and crank input area. Just noticed its referenced in the component options page as well. Maybe im wrong. Its just that it wasnt included in the kit and 10uf seems high for an smd cap.
- Sat Jan 28, 2017 10:26 pm
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
Alright next minor issue.
The resistors on the cam and crank inputs are 5k but the kit came with 4.7k or 5.6k resistors.
Is this another case where substitution is ok?
R102-R104 and R106-R112 are the resistors in question.
The resistors on the cam and crank inputs are 5k but the kit came with 4.7k or 5.6k resistors.
Is this another case where substitution is ok?
R102-R104 and R106-R112 are the resistors in question.
- Sat Jan 28, 2017 1:21 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Ah. That's good info. Thanks.russian wrote:Same guy used to have my favorite 64 pin connector - I believe he is a new old stock dealer. The price have started at $10 for qty 3 shipped but slowly tripped over the years until his stock has depleted.
- Sat Jan 28, 2017 1:16 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Why do you say that?russian wrote:With the eBay guy I would ask him for "three for the price of two" kind of deal
- Sat Jan 28, 2017 12:58 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
russian wrote:Oh that's pretty sweet! And I happen to know this connector, and now I know where it is used you can buy these new btw.
Are you referring to the ebay listing? Id like to grab one or two.
- Fri Jan 27, 2017 11:07 pm
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Oh that's pretty sweet! And I happen to know this connector, and now I know where it is used :) you can buy these new btw. See http://rusefi.com/wiki/index.php?title=Hardware:OEM_connectors#76_pin Hey that's great news too!! The last thing I would want are people combing junkyards to mutilate SVX e...
- Fri Jan 27, 2017 7:29 pm
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
I'm still a long way off but things just got a little easier down the line.
mazda connector next to stock Subaru svx ecu connector
mazda connector next to stock Subaru svx ecu connector
- Wed Jan 25, 2017 4:14 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
D1 is D1001 from the power supply - I will go fix the kit labels file http://rusefi.com/wiki/index.php?title=Manual:Hardware_Frankenso_board#Power_Supply the 13th diode is D701 or smth like that - it's optional on the optional usb<>ttl part of the board. Second little mosfet goes into the same corn...
- Wed Jan 25, 2017 3:52 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Alright. Need a little assistance. I've got some diode issues. First is where does D1 go? Went through the schematic and can't find it referenced. Second issue. There was an extra diode in the bag containing the double schottkey diodes. The diode appears to have D96E8 on it. I've attached pics for r...
- Tue Jan 24, 2017 8:38 pm
- Forum: Dev: Software
- Topic: Closed-loop fuel control (both short term and long term)
- Replies: 22
- Views: 17364
Re: Closed-loop fuel control
Subaru uses this method for fuel trims. They have 4 fuel trim ranges divided up by air flow. That probably depends on the year, earlier Suzukis use just one STFT, LTFT and TFT, from something like 2003 they moved to three ranges beyond that I don't have any experience. I believe Subaru started usin...
- Tue Jan 24, 2017 6:46 pm
- Forum: Dev: Software
- Topic: Closed-loop fuel control (both short term and long term)
- Replies: 22
- Views: 17364
Re: Closed-loop fuel control
Do we know of any more detailed or lower level descriptions of how closed loop operation exist? I could look into it more later but there is a subaru enthusist website http://www.romraider.com/forum/ Theyre always working on reverse engieerning subaru ecu logic and having in depth discussions regar...
- Tue Jan 24, 2017 6:36 pm
- Forum: Dev: Software
- Topic: Closed-loop fuel control (both short term and long term)
- Replies: 22
- Views: 17364
Re: Closed-loop fuel control
I believe OEM closed loop is typically something like this. -- Every fuel calculation checks AFR and calculates what % the fuel is wrong. This % is then added to a Fuel Error Variable (FEV). Over time you would have some %'s that are high and some that are low. So if you are operating perfectly, th...
- Tue Jan 24, 2017 5:45 am
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
I don't have a proper grasp of the nomenclature. In other words it's not you. It's me.russian wrote:Let's agree it's poor usability - will go say "Issue Tracker" on top instead of current "Tracker".
- Mon Jan 23, 2017 6:36 pm
- Forum: Dev: Hardware
- Topic: Frankenso - ECU shield compatible with OEM case / official
- Replies: 552
- Views: 581183
Re: Frankenso - ECU shield compatible with OEM case
Just wanted to submit a couple suggestions for the Frankenso 0.4 schematic mmc_usb_1.sch -- W701 is referred to as jumper WJ01 in the notes. Inj_12ch.sch --- Perhaps a note can be entered stating the 20 ohm resistor value is substitued with a 22 ohm resistor in the current kit or that the value has ...
- Mon Jan 23, 2017 6:01 pm
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Well thats embarrassingly easy. Thanksrussian wrote:You would only need a sourceforge account to create a ticket @ https://sourceforge.net/p/rusefi/tickets/
- Mon Jan 23, 2017 5:45 pm
- Forum: You and your build
- Topic: Looking for a solution for the Subaru EG33
- Replies: 154
- Views: 96824
Re: Looking for a solution for the Subaru EG33
Made some more progress over the weekend. Got some solder paste and it works pretty well. Is there a way to allow other forum members to submit tickets or can specific topics be created for troubleshooting and submitting potential corrections for the current documentation? If manpower is needed i ca...
- Sat Jan 21, 2017 11:14 pm
- Forum: Dev: Hardware
- Topic: Troubles decoding Subaru VR sensors
- Replies: 21
- Views: 13261
Re: Troubles decoding Subaru VR sensors
Maybe try the 2.2k resistor instead?puff wrote:The thing is a diode in series with cam sensor helped remove the noise at start, but it could also affect the waveform (right, Jared?)
Would the diode clip the waveform?
- Sat Jan 21, 2017 10:37 pm
- Forum: Dev: Hardware
- Topic: Troubles decoding Subaru VR sensors
- Replies: 21
- Views: 13261
Re: Troubles decoding Subaru VR sensors
What's that dual thing? It has nothing to do with crank. It's cam, and it's rotating too slowly in the very beginning that the fixed hysteresis (watchdog?) time is still too short. http://jbperf.com/dual_VR/v2_1.html Sorry i thought your issue was with a noisy crank and cam signal. It sounds like y...
- Sat Jan 21, 2017 10:30 pm
- Forum: Dev: Hardware
- Topic: stm32f4 MPU module LQFP 100
- Replies: 123
- Views: 129956
Re: stm32f4 MPU module LQFP 100
russian wrote:This was done. Once. Two years agosleepingAwake wrote:Can we put the the MCU right on Frankenso 0.4? I was wondering if i could just take off the discovery board and installmit right on the main board.
Anyone reason it wasnt pursued further?
- Sat Jan 21, 2017 8:52 pm
- Forum: Dev: Hardware
- Topic: stm32f4 MPU module LQFP 100
- Replies: 123
- Views: 129956
Re: stm32f4 MPU module LQFP 100
This is relevant to my interests.
Can we put the the MCU right on Frankenso 0.4? I was wondering if i could just take off the discovery board and installmit right on the main board.
Can we put the the MCU right on Frankenso 0.4? I was wondering if i could just take off the discovery board and installmit right on the main board.
- Sat Jan 21, 2017 8:38 pm
- Forum: Dev: Hardware
- Topic: Troubles decoding Subaru VR sensors
- Replies: 21
- Views: 13261
Re: Troubles decoding Subaru VR sensors
This may have been mentioned in the megasquirt post but if memory serves either the dual VR conditioner they have or a 2.2k resistor inline with the crank sensor seems to work.