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Johann

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Posts posted by Johann

  1. Radiator fan connected to Aux output 7. Temperature on set to 92 degree C, hysteresis 4 degree, polarity low. Car powered Ign. swith pos 2, engine not running, fan is off. When changing polarity to high fan goes on but is set to low. When powering down the ECU the fan goes on... This would suggest the ECU is driving to ground when power is off, this isn't the way it should behave is it?

  2. I'm using a LinkPlus G2 in my Volvo 850 5 cylinder. The factory management system used to be a Bosch LH 3.2/EZ 129K system. The engine temperature is measured by the management and converted to a modulated frequency signal to drive the temperature gauge in the Yazaki or VDO dash. Is there a way to replicate this setup with the linkplus G2 so I can use the temperature gauge in the factory dash?

  3. You wanted to inform that I have the car up and running. Volvo 850 2.5 ltr 5 cylinder with throttle bodies. Car is running like a charm, engine responds to ECU changes very well. Overall I'm impressed. The one thing missing, closed loop lambda control preferable from a wideband. (LC-1 in this case.) Regards, Johann

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