Simon

Shouldn't cause boost leakage as it will be taking air from just on the other side of the butterfly which would also be under boost.

The limits flag is an interesting one. This would indicate that we are cutting for a reason. If you could email the log and PCL file to me at [email protected]

Just connect the switch between ground and the aux out of the ECU. The ECU will not mind if the signal is pulled to ground even when its not wanting the fan to run.

[email protected] will get to me.

 Just checked the schematic and the Knock is wired and ready to go if you choose to do the unlock. The knock comes in on pin 34

Ignition 1 (blue wire will be ti Cylinder 1 and 2 while ignition 2 will do 3 and 4. The injection will not matter as it is group fired just pair two up for each drive.

ECU wise that is all you need to do. Then it comes down to the CAN wiring to the dash and the dash firmware and set up.

If you can email through the stuff he sent we can have a look. My thoughts would be the map has been password protected and can then only be applied to the ECU it was saved from.

That is the third trace from with the two raised sections?

All you will need to do is remove the igniter and wire direct to the ECU. The ECU ignition drives will drive positive for the dwell time and then the coil will fire when this is switch to ground.

Yep it is, It also makes it hand control tuning only.

The best option I can think of is to use a Aux out to switch the 12V power supply between the injectors. Having only one set powered at a time. Then when the switch is request the maps and aux out switch on the same input condition. Its not ideal as you will only have one master fuel figure and one set of dead time values.

Hi Larry We are actually currently doing a bunch of work around the gear cut control to allow a true closed loop control. It is about to enter the testing stage so will still be a good while away. At the moment people are using the geartronics unit as an interface.

The EVO X pattern is the most likely for this application.

Are there any aftermarket devices fitted turbo timer, alarm, boost controller anything that wasn't there factory?

In the vipec it is in degrees of advance. So a figure of 30 will be 30 degrees of advance from the cams most retarded position.

The storm can control the VVT. It will depend on how many other function you need to control with the ECU. As the VVt will use up 2 outputs and a Di

Hi No you will not need to unlock OBD. The ECU can output a pre defined stream that was developed to suit the Dash2pro. If you turn the CAN on and select the Dash2pro data stream this should allow comunication to the logger.

Hi Ross What is the engine? Is it coil on plug, distributor or wasted spark. Do you see and trigger errors?

If you look at the ECU configuration for the Aux outputs. For example Aux 8 is likely to be the boost control solenoid. So to check if the back feed is from Aux 8 you would unplug the boost control solenoid and see if the ECU shuts down.

That will most likely be using the Delphi AC IAT cal assuming it is the same sensor. With no sensor plugged in to the temp channel you should see close to 5V With sensor plugged in this should be much lower and will vary depending on temp. Check the fault settings in the AN inputs menu (at the bottom)

It has been used in a number of cases but we have not done inhouse testing. It would be the figures I would use though.

Next step check the voltages at pin 49 and 59. This should have 0 volts at key off and 12V at key on. These two pins are what power the ECU up. If you see around 7-9 volts at key off you have a back feed though an and Aux out put. To find what it is you might need to unplug each device one by one. Eventually the ECU will shut down.

Yes this can be done using an Aux out and a solid state relay. You can then use the GP PWM output to control the speed of the pump. You can add extra conditions using virtual aux outputs if you wish.

There is an RPM lockout that is adjustable. You can have this higher but accurately detecting knock at these high RPMs is not often able to be done due to the amount of background noise. Logging the noise level on a safe tune is about the only way.