EFMotor

Here is a map of the lines for external wastegate.

Earlier there was a a chapter on boost control solenoid wiring and how to hook it up to both external and internal wasegates in the Vi-pec manual. But I can't find it now. Looks as it has been removed by some reason. Maybe some of the Vi-pec tech guys can tell us why this are not present in the manual anymore.

And of course the displaylink works great, and is plug and play on the v44 and v88.

I have a Skyline gts with a plugin (v44 board), that are having issues with controlling the eccs relay. The ecu is supposed to feed the eccs relay with a ground signal through pin 16, when the ecu receive a +12v signal from the ignition switch through pin 45. The ecu does not seem to be responding to the 12v signal at all. But the ecu will power up on the power received on pin 45. But the voltage here is very low. The engine have been working like this for some time, and we first found these issues on the dyno, when we noticed that the ecu voltage was very low. Anyone else seen something like this?

I'm having the same problems with the current firmware. If i hit f8 from the tuning page, it just logs for about a second, even if the logging status is active. But if I hit f8 from the logging page, the logging starts and works perfect. And I can then go back to the tuning page, while the logging runs.

Does the ecu need to be sent back to NZ for this upgrade, or is it just done as a normal firmware update? Ws not aware of that this upgrade is possible.

As topic, does the g3 use the same communication protocol as the g4, so that it will be able to communicate with a race technology dash? Here is info about the adapter for the dash: http://www.race-technology.com/serial_interface_2_7535.html

Thanks guys! Strange that they call it a 5bar map sensor if it in reality is a 7bar.

Hi! Can you please provide me with the calibration values of the 5bar mapsensor? I'm installing it on a car that doesn't have a link ecu.

It's on the cam pulse.