Cameron Moore

Hi Tyler, If you have a Link MAP sensor then it is likely you are running an aftermarket ECU (most likely ours). You might have a G4 plug-in inside the factory box, or a G3 with adaptor plugged into your factory loom. Feel free to post some pictures if you need us to identify anything. -Cameron

Hi Tasos, That shouldn't be a problem. Just contact your nearest dealer and they should be able to sort that out. http://www.linkecu.com/contactus/dealers/Dealers-home -Cameron

Hi Ryan, You can do this quite simply with the functionality that the G4 has. First you set a Virtual Auxiliary to CEL. Then you set the Auxiliary that runs your CEL to: SW Cond 1 : Aux Virtual Value (1 if you used Virtual Aux1) SW Cond 2: Knock > Value (What ever knock level you want it to trigger on). Switch Logic: Cond 1 or 2. This will mean your CEL will operate just as before, and also when knock goes over your set level. It will not store a fault code though. If you wanted to get really tricky, set a GP Output to Knock level, feed it back into a spare An Volt. When this goes to ground it will set off the CEL and store a fault code to the AnV you selected! Hope that helps. -Cameron

Hi Chris, I've found your problem. Your E-throttle target table has TP as the Y axis. The Throttle Position (target) is the value in the table. The Y axis needs to be Foot Position (FP). That way the table will cross reference your foot position vs your RPM, and choose a target for your Throttle position. Fix this and you should be sorted. -Cameron

As of firmware 4.5.0 we have added some standard calibrations to the AnVolt GP Pressure, this should free-up some CAL tables.

Hi again Gary, The latest firmware (4.5.0) has generic MAP sensors available for GP Pressure (instead of just CAL Tables) -Cameron

Using the latest G4 software you can do this using % slip. This compares 2 DI's against each other. This would require a sensor on either side of the clutch. To avoid adding one to the engine side you can set an Aux as Tacho, and feed the output into a DI.

Hi James, V4.3.4 will not work. 3.40 is the correct version. Can you check if the LEM is appearing in your device manager under "Ports LPT"? If it has been assigned a COM port higher than 20 it will need to be reduced to something around 6 or 7. -Cameron

Hi Matt, The latest G4 Firmware has 3 Virtual Aux Outputs enabled, let me know how it goes. -Cameron

Hi Daniel, That is your MAP Value, 88 at rest is 'atmosphere' and at 50 your engine is pulling vacuum (<88) while idling. If you are running a turbo or supercharger and were running upto 15psi boost (200kPa) you would set the limit just above that at 205kPa. If you are running N/A then you don't need a MAP limit, and should set it to 110kPa, which you will not reach. -Cameron

Hi Matt, The reason I ask is to see if the use is common, or useful enough that more people might use it, otherwise there wouldn't be much point putting it in. What kind of diff is it? -Cameron

Hi Matt, Is this just for logging? Or did you want to do something with the output? You could just use a GP 0-5V Input. -Cameron

Hi Gustaf, I've confirm that this doesn't work, we're looking into it and will hopefully have it working in the next PCLink revision. -Cameron

Hi Gary, Just a quick note to let you know the latest G4 Firmware (4.4.1) now has % Slip, calculated as the difference between a driven and non-driven wheel. The % Slip runtime value can be found in the Digital Inputs runtime values. % Slip also becomes an axis parameter option and can be selected for a 3D table using the Axis Setup menu. -Cameron

Hi Matt, Just a quick note to let you know the latest G4 Firmware (4.4.1) now has Knock windowing and Individual Cylinder Knock Ign Trim. -Cameron

Hi Rob, Just thought i'd let you know that the latest G4 Firmware not only has the CE Fault codes working but also adds 3D table option for Injector Deadtimes, just right click and 'Axis Setup' and you can add your Fuel Pressure 'AnVolt' as an Axis. What sensors are you using that are taking up your Cal tables? Don't forget that you can use one Cal Table for multiple sensors (If their Cal's are the same). -Cameron

Hi Craig, Warner is right it is a G1 LEM. The closest manual would be the V3, http://www.linkecu.com/support/documentation/g1-engine-management-documentation/lemv3manual It will have a Subaru Trigger board that will suit WRX versions 1-6. -Cameron

Michael, Sorry for the late reply, this thread seemed to have slipped past me. How did you get on? I doubt you've done any damage. Do you have an IGN source going to DI2? Is it configured and Ignition Switch? Do you have the output that's connected to pin 38 setup as ECU hold power? Which output is it? -Cameron

Hi Adam, You're correct, the tacho will be fine on Aux 5 or 6, and DI 5 and 6 can be the Cam Position inputs. -Cameron

Hi Nepia, With a Subboard swap ($104 +gst) this will be able to run a distributed Nissan 6, other wise you will need a V5 Upgrade ($363 +gst) which includes the subboard swap. This will allow you to run 3 channels of ignition for wasted spark on a 6 coil Nissan 6. -Cameron

Hi Michael, First off you've wired everything correctly. Pin 38 is the other side of the relay's coil so won't provide enough power for the ECU. The ECU needs to switch this to ground to turn itself on (and hold itself on, ECU hold power). The only problem with this is the ECU needs to power up first in order to to do this. Check out ECU hold power wiring on page 19 of the G4 Instal Manual: http://www.linkecu.com/support/documentation/g4-engine-management-documentation/G4Install You will need to add the 1n4007 diode as shown, and connect a DI to an ignition source. This issue aside you seem to have something backfeeding that is trying to power up the ECU. Have a read through http://www.linkecu.com/support/documentation/technical-notes/preventing-auxiliary-channel-backfeeding.pdf to see if you can sort it out. Good Luck -Cameron

No you will not need the igniter, but you will still need the ballast resistors as the MSD does not affect your injection.

To better match the factory signal that the computer is expecting you should use 1.1V = 13AFR and 0.1V = 16AFR. To check that it's working use a multimeter on the signal wire and check that the computer is making it vary around 0.55V (14.7AFR)

Hi Joshua, I'll look into that bug. When you change the ISC Solenoid back to 200Hz, are you definitely pressing 'Enter' after the change, and then definitely storing the change? If so can you email you pcl file to [email protected] and we'll try putting it into a L+G3 and see if it does the same thing. -Cameron

Hi Francois, Try our MY99 Manual: http://www.linkecu.com/support/dlandswupdates/Downloads/MY99Manual Page 31/32. -Cameron