dx4picco Posted October 5, 2020 Author Report Share Posted October 5, 2020 I have seen that later subaru's crank pulleys with more teeth than the classics use the same crank angle sensor, which means it should be plug and play. Is this of any use other than more precise timing gestion, on an engine without avcs? Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 6, 2020 Report Share Posted October 6, 2020 The later crank wheel would be a small improvement over the 6 tooth. You will need the matching late mode cams wheels too though. Quote Link to comment Share on other sites More sharing options...
dx4picco Posted October 6, 2020 Author Report Share Posted October 6, 2020 What would be a late model non avcs cam gear? What is the difference with the classic ones? Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 6, 2020 Report Share Posted October 6, 2020 Early models had a 6 tooth crank and 7 tooth cam. Later engines had a 36-2-2-2 crank and there were various options on the cam. But the common cam option is what we call "V7-9" which has 2 teeth on one of the front cam sprockets. dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted October 6, 2020 Author Report Share Posted October 6, 2020 Thanks for all the infos! Quote Link to comment Share on other sites More sharing options...
dx4picco Posted November 6, 2020 Author Report Share Posted November 6, 2020 A friend is running an atom 4+ ecu, what would be the available sensor inputs available if he uses a ecu Can board v3? I am not sure where to find AN and DI functions available from can (gearbox switches, oil P and T...) edit: Ok, I found the list in "Parameter selection" and "receive". apparently oil T not availablen even with pull up on an volt. Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 6, 2020 Report Share Posted November 6, 2020 Oil temp on a AN Volt input would be set up as a GP temp - you then name it Oil temp. CAN analog inputs are a bit limited with the G4+, there are a few basic native ones - Oil & Fuel Press, then you have the 8 generic CAN AN Volt channels. The CAN AN V's cant be renamed or have units assigned, so if you use those you have to remember that "CAN AN V1" is oil temp, and say 320kpa will show as 320.0V. Quote Link to comment Share on other sites More sharing options...
dx4picco Posted November 6, 2020 Author Report Share Posted November 6, 2020 I know about gp temp on regular anvolt, I was speaking about a can anvolt. knowing that the temp is no linear curve and its no kpa but degres? Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 7, 2020 Report Share Posted November 7, 2020 Correct, you cant do non linear calibration via CAN AN Volt in the G4+. 11 hours ago, dx4picco said: and its no kpa but degres? That was just an example to show the CAN AN Volt channels will always use volts as units and always with a 1 decimal point resolution - so it is not always intuitive. G4X is much more flexible, but G4+ has some restrictions. dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted December 20, 2020 Author Report Share Posted December 20, 2020 Good afternoon! I'm fighting some CAN gremlins on a WRX4x with a Xseries on canbus the for lambda Somehow it is recieving intermitently the value pf lambda 1and then gives 1 (lamda error) Can bus status is all green https://drive.google.com/file/d/18oyy5hfkCLP-m2q6l7TsPbXCSZHzvDjQ/view?usp=sharing I tried both can 1 and 2, with ID1 and 2 in the x series (384 and 385 in link) cal file: https://drive.google.com/file/d/1urWlq4OxD4hIzeoAjNe2eBbMWuXx7LLV/view?usp=sharing and log file where you can see the lambda jump. https://drive.google.com/file/d/1qPa8F5l1toKRm006hUFtJHL8H3rQhEqk/view?usp=sharing what seems like is that the value when it jumps coresponds to the gauge. 120ohm termination resistor has been added. first g4x for me, so maybe I overlooked something in the lambda parameter definiton? Quote Link to comment Share on other sites More sharing options...
Vaughan Posted December 20, 2020 Report Share Posted December 20, 2020 Set Analog Inputs -> Lambda 1 -> Lambda Sensor Control to Link CAN dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted December 20, 2020 Author Report Share Posted December 20, 2020 I did try that in all the mess of today and that didn't help. I just retried now and it worked. happy days! Vaughan 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted December 23, 2020 Author Report Share Posted December 23, 2020 is there anything to set up for the temperature in the flexfuel sensor ? It reads correctly the eth content (5% for pump gas) but eth and fuel temp are fixed at 200°C Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 23, 2020 Report Share Posted December 23, 2020 Log and tune please Quote Link to comment Share on other sites More sharing options...
dx4picco Posted December 23, 2020 Author Report Share Posted December 23, 2020 Same car as above, tune :https://drive.google.com/file/d/1urWlq4OxD4hIzeoAjNe2eBbMWuXx7LLV/view?usp=sharing Log of FlexFuel off: Fuel temp 0 ethanol temp 20 https://drive.google.com/file/d/18yDBb3jVy98KSOocc05j_RFWbJm7mEQ7/view?usp=sharing Log of flexfuel on: Fuel and ethanol temp 200 https://drive.google.com/file/d/13bwX7dv6mi1QUeKaWyVJ-6CI4gR8zval/view?usp=sharing with picture: https://drive.google.com/file/d/16njTLASUFyxynDaxvZZKTgtpl7HpAl1C/view?usp=sharing according to AEM documentation degC = [ 41.25 * Pulsewidth (ms) ] - 81.25 so for 54hz and 15% duty that should show about 35°C Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 24, 2020 Report Share Posted December 24, 2020 Ethanol sensor is not even enabled in the tune you attached, so I can only really guess. But I would say most likely your active edge setting is wrong. Try swapping to the opposite edge. dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted December 24, 2020 Author Report Share Posted December 24, 2020 my bad, seems like I saved the one during the log without it. anyway, swapping from falling to rising esge did the trick! spot on! Quote Link to comment Share on other sites More sharing options...
dx4picco Posted May 23, 2021 Author Report Share Posted May 23, 2021 posting here to avoid mixing with g4x stuff. Ecu g4+ storm Regarding the ecumaster can switch board. I had until now a regular ANvolt where I wired a 3 position switch sending 0V when middle, 2.3V when low and 4.9V when high. I use that to toggle a GP output based on voltage condition OR engine FAN condition, to have a in car fan switch but also full ecu control. Now I want to control the same thing but the voltage comming trough CAN AN volt from the switch board. however I cannot seem to find the can volt data in the list of condition (only CAN DI or CAN TC). is that really not possible? Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 23, 2021 Report Share Posted May 23, 2021 Yeah CAN analogs are relatively limited in G4+. No option to calibrate or label, only available in limited functions - mostly table axis and as raw variables. Easiest workaround is probably to receive that particular input as a CAN TC instead provided you are not already using all 8. Quote Link to comment Share on other sites More sharing options...
dx4picco Posted May 24, 2021 Author Report Share Posted May 24, 2021 Good one there. I will try that once I received it. Can the can TC read 0-5000 like a can AN does? Or is there anything to take care? Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 24, 2021 Report Share Posted May 24, 2021 CAN TC's can do 0 to 65535. CAN AV's can do -1000.0 to 5553.5 dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted June 12, 2021 Author Report Share Posted June 12, 2021 So I've finally got hold of the board after two months of fight. Nothing had to be soldered regarding the jumper, running my X series lamda on same bus too. DI's worked right of the bat. ANVolt, I had to put a 10000 offset and divider of 10 for the value to be used on a table axis ( max 100) I didn't plug anyting onto the low side outputs yet. Quote Link to comment Share on other sites More sharing options...
dx4picco Posted July 21, 2021 Author Report Share Posted July 21, 2021 I got a gtx2867r for my gc8 recently For the sake of me I cannot find turbo speed sensors for this one without the whole kit that cost over 400€ Anyone has an address to get the 769366-0001 alone so that I can plug it to the ecu? G series turbos, I can find the sensor alone for 170€ or so, but not from the gtx gen 2 I got. Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 21, 2021 Report Share Posted July 21, 2021 9 hours ago, dx4picco said: Anyone has an address to get the 769366-0001 -0001 is the part number for the sensor and gauge kit. -0002 is the part number for the sensor only. They are still €300 though. dx4picco 1 Quote Link to comment Share on other sites More sharing options...
dx4picco Posted July 22, 2021 Author Report Share Posted July 22, 2021 Bummer... Separate question, when an ITB engine with Idle Valve is ran, i must use MAP in load equation right? And to compensate for baro changes I must make a 4d table? Quote Link to comment Share on other sites More sharing options...
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