Suresh Posted July 18, 2020 Report Share Posted July 18, 2020 Hi guys, so I've just got my hands on a Haltech IC-7 dash. Im running a G4+ pnp for Evo 8. The dash is running current firmware and I have selected Link G4 from the configuration list on the haltech software. I am using the connection cable that is offered by haltech(came with the kit) plugged in to CAN1/RS232, 12v is coming from a switched acc/ign and ground is going to a chassis ground. On PC Link i am using the following settings (see attached image) but I have no data streaming to the dash at all. If I change the configuration to OBD2 on the haltech software i am able to get a battery voltage reading and nothing else indicating to me the dash is working and wired up correctly? Can some one point out what i am doing wrong? Thank you! Quote Link to comment Share on other sites More sharing options...
Booston Posted July 18, 2020 Report Share Posted July 18, 2020 it wont work until you show us a picture of your dash in the car hahahaha , on a serious note i can't help Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 18, 2020 Report Share Posted July 18, 2020 Your ECU is set up correctly as far as I know. There are a few guys having drama getting those dashes to work at the moment so Im a little suspicious they may possibly not have something quite right in the CAN setup yet? Can you try setting up the CAN as per my pics below, and set the dash to Haltech V2, then tell us if Manifold pressure works on the screen. This set up will make the Link ecu send a message that looks just like the Haltech message so may help confirm if the problem is wiring or something in the dash software. Basic steps; change channel 1 to transmit user stream 1, ID to 864, transmit rate 50Hz. Go to streams tab, click on stream 1, delete frame if there are any already there. Add frame, add parameter, choose MAP, set start bit 16, width 16, Multi 10. Apply, ok, store. Booston 1 Quote Link to comment Share on other sites More sharing options...
Suresh Posted July 18, 2020 Author Report Share Posted July 18, 2020 Thank you for the quick reply Adam. I'll give these settings a crack either tonight or tomorrow morning and report back Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 18, 2020 Report Share Posted July 18, 2020 From the other thread on the IC7, it seems the Haltech dash is set up to use ID 1400. So try below: Quote Link to comment Share on other sites More sharing options...
Suresh Posted July 19, 2020 Author Report Share Posted July 19, 2020 Changed the can I'd to 1400 and everything is working like a charm! To follow on, is there a way to get fuel level to be displayed over CAN using the factory resistance based float? Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 19, 2020 Report Share Posted July 19, 2020 5 hours ago, Suresh said: To follow on, is there a way to get fuel level to be displayed over CAN using the factory resistance based float? You will be best to chase Haltech for that. The dash apparently has a fuel level input on the connector but the functionality is not yet in the dash firmware. Quote Link to comment Share on other sites More sharing options...
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