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Title: Haldex CAN IDs Post by: sparrowdclxvi on May 31, 2017, 02:50:50 AM Hi all
I'm playing around with Haldex controllers. I built a manual controller using and Arduino, which connects directly to the stepper motor and thermistor. However, I now want to use the OEM controller. I know the ECU send the RPM, TPS and Load values on the CAN BUS, but I don't know enough German to work out which are the correct CAN packets. I have the funktionsrahmen, so if anyone knows the name of the CAN packet, or the ID, that would be much appreciated. Title: Re: Haldex CAN IDs Post by: sparrowdclxvi on June 06, 2017, 01:34:34 PM Anyone?
Title: Re: Haldex CAN IDs Post by: fknbrkn on June 06, 2017, 09:25:42 PM page ~1666 (scroll up a bit, just because its easy to remember) you found can-bus id`s for interesting params
Title: Re: Haldex CAN IDs Post by: sparrowdclxvi on June 07, 2017, 05:53:56 AM Thanks, I know they're there. I've lost many hours of my life using Google to translate the names, but that's very hit and miss.
I was hoping someone knew RPM was "Insert german word for RPM", and also for throttle position. The third one is a bit harder, as I just know it's a load representation, but I don't know what the range is. You don't get if you don't ask. :) Title: Re: Haldex CAN IDs Post by: IamwhoIam on June 08, 2017, 04:06:15 AM I suggest we add a new section to this forum named "how to use google properly"
just FYI https://translate.google.com/#en/de/engine%20speed Title: Re: Haldex CAN IDs Post by: sparrowdclxvi on June 09, 2017, 03:36:28 PM Thanks, that actually helps massively.
Title: Re: Haldex CAN IDs Post by: jochen_145 on September 30, 2017, 02:02:05 AM If you still need a german translation, just shoot me a PN ;)
Title: Re: Haldex CAN IDs Post by: sparrowdclxvi on October 01, 2017, 10:39:38 AM Thanks, I think I have what I need, but will PM you if required.
Title: Re: Haldex CAN IDs Post by: Mikhail on October 02, 2017, 09:39:28 PM I don't know can ID, but I have a question about gen 2 pressure limitation valve. Looks that the 100 bar is not enough and haldex slips at launch, have you sparrowdclxvi knowledge about rising max pressure?
Title: Re: Haldex CAN IDs Post by: sparrowdclxvi on October 03, 2017, 01:36:00 AM I don't know can ID, but I have a question about gen 2 pressure limitation valve. Looks that the 100 bar is not enough and haldex slips at launch, have you sparrowdclxvi knowledge about rising max pressure? I can't help with that, as I'm not using Haldex at the moment. If that is what happens, it sounds like a built in mechanical protection mechanism. Launch would have the highest load on the Haldex, so some mechanical protection would make sense. I've built a standalone controller using an Arduino connected directly to the stepper motor, which works, but doesn't use the original electronics at all. I'll be using this in a race car at some point, but not until the end of next year at the earliest. Only then will I be able to measure where it slips. Depending on what else the OEM controller requires, I may or may not use it when I get there. |