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Electredge

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Posts posted by Electredge

  2. Help with Ecumaster PMU + Keypad setup

    in G4x

    Posted

    1 hour ago, George GEP said:

    i would like to use outputs fan, fuel pump, meth injection etc 

    so i want to get rid of Relays and use PMU instead

    as well as attach keypad for engine start etc functions

    you can setup CAN messages, I haven't tried that yet but you can also simply take the outputs your currently sending from the ecu to the relays and run them into the PMU as the trigger for the PMU outputs. 

  4. Apple M1 (silicon) and Windows ARM USB Drivers

    in G4+

    Posted

    8 hours ago, OzoneNZ said:

    Just came across this issue today with a new ARM64 MacBook Pro 14" and thought I'd have a crack at trying to build a customised driver for it before I found this thread

    The latest Silicon Labs universal driver for the CP210x chips (10.1.10.103) supplies binaries for x86, x86_64 and ARM32 / ARM64

    The driver bundled with PCLink appears to be the slightly older 10.1.3.2130 and only supplies x86 and x86_64 binaries as stated

    I modified the 10.1.10.103 driver manifest to include the Link USB vendor/product IDs and disabled Windows driver signing and it seems to work like a charm, though I only played around with it for 5 minutes

    Picture of PCLink running on Windows 11 ARM64 virtualised under MacOS Monterey 12.0.1 attached

    @Adamw I know that MacOS support has specifically been ruled out, but is there any chance of the universal Silicon Labs CP210x driver version 10.1.10.103 being rolled out with a new PCLink release? 

    Having the driver properly signed would be awesome and make the process painless, as well as adding support for real Windows ARM64 devices which are bound to become more prevalent in the next few years

    Screen Shot 2021-11-16 at 11.09.18 PM.png

    any chance you’d be willing to share that modified driver? I have an ARM M1 that i’d like to use if possible. 

    Thanks 

    Jon Etheredge 

  5. Windows 11 Compatibility

    in G4x

    Posted

    9 hours ago, Adamw said:

    I believe the USB driver in the current PC Link install doesnt work but I saw the engineers had put together a test version the other day for someone to try.  I havent heard any feedback.  I can give you a copy to try if you have a PC with win 11.  Ive had a look at installing it on one of my spare PC's but none of them meet the requirements at this time.  

    send it please, one of my laptops is running windows 11 and I can test it.  [email protected] or post it here :D

    Thanks Adam

  6. Apple M1 (silicon) and Windows ARM USB Drivers

    in G4+

    Posted

    On 10/3/2021 at 10:01 PM, Auto Tech Wiring said:

    CDM v2.12.32 Beta for ARM64 drivers turn off driver signing and force install the drivers so far have to reinstall drivers for every ECU you connect to as G4x seems to start at Link ECU 1 and 2 and so on when u connect each ECU, supper annoying but is what it is.

    CDM v2.12.32 Beta for ARM64.zip 947.49 kB · 11 downloads

    @Auto Tech Wiring have you found any new drivers that function better? 

    Thanks

    Jon

  9. WRX104X - 06 WRX - Bench Power Up

    in G4x

    Posted

    WRX104X 

    What pins need 12v and GND for the box to power up... I've tried A5 and A7... I've also tried adding 12v to B2 and giving GND to D1/D2... even tried giving 12v to the ignition switch pin B19

    I have already placed the jumpers in the 05-06 positions

    Thanks for the help 

    Jon

  10. Nonsensical idle behavior (4g63 1G DSM)

    in G4+

    Posted

    On 8/24/2021 at 8:19 AM, VegasAWD said:

    You can see in the fan step log that the rpms drop when I zero out the fan step. It's also weird that my idle base position table is so narrow. From cold to hot it only changes like 15 steps. Maybe that's normal.

    eTune#4d.pclr 166.13 kB · 0 downloads fan step.llg 604.19 kB · 0 downloads idle forum.llg 2.13 MB · 0 downloads

    load this and get another log

    https://drive.google.com/file/d/1GIeXhHrD0mwn8ulImP7aqURwp2n6ozR4/view?usp=sharing

  13. Idle Ignition Control Lockouts

    in WishList

    Posted

    6 hours ago, MagicMike said:

    Unless I'm missing something, that is only for E-throttle? Which I don't have.

    I don't have any idle air valves, all deleted. I only use idle ignition control for idle. G4+.

    it doesn't matter what ISC Mode you use, those are the windows you will find the idle ignition control lockouts as it uses the idle lockouts.

  17. Trim Table Axis Resolution

    in WishList

    Posted

    CL Long Term Trim should match the resolution of the main fuel table to be most effective. 

    Main Fuel Table - 16 x 22

    Long Term Trim - 11 x 16

    It would also come in handy every now and then to have the 4d/5d trims have a bit larger resolution... at least be able to match the Y axis (raise from 11 to 16)

    Just a thought ;)

    Jon

     

  19. AEM EPM Flat Trigger Waveform

    in G4+

    Posted

    30 minutes ago, Ranbie said:

    Evening,

    I'm trying to fault find an AEM COP on my Link G4+ for a B18c.

     

    The issues I'm having are;

    -No timing light pulses while cranking.

    -A flat 4.3v trigger scope event.

    -No RPM signal.

     

    What I've checked;

    -Coil Test. (all work fine with timing light)

    -Confirmed all pins on sensor side are correct.

    -All pins on ECU side are as per Adamw's Illustration from another topic.

    TriggerConfig.thumb.jpg.87a927a20616e0ce3f3fe232ad8010a8.jpg

    ECUPinout.png.fa168b6fcee66268bff38b87f9edf584.png

    test1.jpg.b753e8a4899f251f31f6c69ccd3fa655.jpg

     

    I have consolidated every reference that I've been able to find on these forums to help me but I'm still unable to get a normal signal on the scope.

     

    Will continue to look for anything out of the ordinary but would appreciate some help!

     

    I would think you don't have ground or 12v at the sensor.

  20. Honda VTEC Solenoid

    in G4x

    Posted

    34 minutes ago, Adamw said:

    Although the Aux 9/10 hardware would be capable, we dont yet have a high side drive option in the software when they are set to GP Output.  

    I just looked at the documentation for the chipset we use on Aux 5-8 and I reckon one of those will do your Vtec solenoid high side drive no worries. As usual our quoted specs are very conservative.  Even though we quote 0.5A, the chipset doesnt over current protect until 6A minimum.  However I would only put high load through one of the aux 5-8 channels in this case.  

    I assume because the ecu is drawing its high side supply from a single ecu pin? A5... when A5 and B5 are both given 12v does it help at all? or is B5 only for the DBW outputs? 

    Thanks Adam

  21. Honda VTEC Solenoid

    in G4x

    Posted

    On 8/4/2020 at 12:11 AM, Adamw said:

    The highside drives on Aux 5/6/7/8 are rated for 0.5A continuous.  Google suggests the B18C vtec solenoid will be between 14-30ohms.  So if its 30ohm it will be fine but if its 14ohm it will probably trip out after some time.  If yours is more than about 25ohm I would be happy to drive it direct otherwise it will be best to fit a relay.

    I know this is an old post but its relevant to my question. 

    Link G4x Extreme ECU - can I use Aux 9 or 10 to drive the vtec solenoid via high side? I tested setting it that way in the software... it seems to be possible just wanted to confirm. 

    Ohms tested at 15.5... according to output specs 9 and 10 should do high/low both at roughly 4amps which is more than enough. 

    Thanks Adam, appreciate the help as always 

    Jon

  22. g4x error: 1019 LINK_NOT_RESPONDING_CORRECTLY

    in G4x

    Posted

    3 minutes ago, Oldmanz350 said:

    I'm getting the same Error Message.

    This happens during ECU connected/Motor Running. 

    Nothing ever changes, I just get the Error Message.

    It's scary because, "I think there is a Problem" as that is what the Error Message is intended to do, Right.

    It's not a probelm on My End. How can this get fix? 

    Thank You,

    Tim Hampton

    what firmware are you running ? 

  23. 1650cc injector change

    in G4+

    Posted

    1 minute ago, Adamw said:

    It is probably deadtime/short PW related as idle will be very sensative with injectors this big.  As a quick adjustment to get it driving I would just adjust the injector flowrate setting untill it runs better - it sounds like it is too lean so make the flowrate smaller.   Just make sure the tuner knows he has to enter the correct injector info before he tunes it.  

    I noticed the Stoich ratio is 9.70 but the fuel density/temp is still set to petrol... not sure how big of a swing in afr's that will make but also needs to be fixed

  24. 1650cc injector change

    in G4+

    Posted

    5 minutes ago, jimmylemon said:

    Hi all,

    Long story short, I had 2200 CNG injectors running on a 26/30. I went to 2400cc siemens which was a nightmare (my fault for trying to run them on that ECU I think), now I'm back at 1650cc bosch.

    I have loaded my old 2200cc tune, then changed the injector value to 1650cc. Car will only run if I pump the accelerator, soon as I stop doing that, it stalls. Base fuel pressure is set to 60psi.

    I have a proper tune booked in for Wednesday, just want to be able to crawl my way down, they are literally 10 mins away rather than get a tow.

    If anyone can take a look at the attached tune and log file, I would greatly appreciate it. This forum has been a massive help so far and I am in debt to a few smart people on here already.

    Cheers.

    1650_start2.llg 492.64 kB · 0 downloads 1650_tune.pclr 167.42 kB · 0 downloads 1650cc_start1.llg 578.57 kB · 0 downloads

    is it running e85 currently?

  25. Fuel table 1 vs AFR/Lambda table

    in G4+

    Posted

    2 hours ago, Pete_89t2 said:

    @Adamw - Curious as to why MGP on both tables is the preferred load axes in this case, as opposed to having MAP on the AFR/Lambda Target table and MGP on the Fuel Table?

    While my car is very different being a rotary (13B-REW), it shares similar characteristics to this one, namely being turbocharged, with a single throttle plate (GM DBW, 90mm) and a plenum (using the 13B-RE Cosmo upper & lower intake mani). I could be completely wrong, but I thought it was best to use MAP on the AFR/Lambda target table, in order to correct for altitude, and then use MGP on the Fuel table?

    MGP is basically MAP but includes the BARO offset, so if tuned using MGP... in theory you should be able to travel up and down a mountain without any problems. 

    :D

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