Simon
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- Birthday 01/28/1978
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Hi Simon. I'm new to this. I have acquired a link G3 ecu, second hand, came out of a Nissan, not sure what model, but think it was a 6 cycle skyline.
I want to use on a 2018 suzuki swift K12c engine powering a jet boat, this motor has duel injectors and vvt . Would this link be suitable for this application.
And if so how do I go about wiring it up.
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The lack of the sticker is likely to make it pre PC Tuning. Only way to know for sure will be with a hand control to check the firmware.
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1. Correct connect a switched 12V supply to one side and the other back to the ECU aux. Are you talking the VVT control or the cam lift? Cam lift could be off a single output provided each solenoid is only drawing an amp or less. If more then a amp then a relay can be used. The VVT solenoids must use separate aux outputs.
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Simon reacted to a post in a topic:
Relation between ignition timing and cam and crank trigger.
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If you are seeing 5V across the injector during the Test then that would suggest the ECU is applying a ground. Do the injectors fire if you pulse 12V directly across them? (unplug the injector and jump 12V across pins of injector)
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Direct to the ECU from the manifold is correct.
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Trigger scope signal to me looks good. But the log is showing the trig 1 error counter jumping up to 5 at the point of the miss. Assuming the trigger scope was done at idle You could raise your arming voltages I would also check the plugs are resistive, leads are 100% (no suspect crimps or wire damage) check the cap and rotor for any signs of tracking.
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The change in voltage level between on and off is not what would be expected. The voltages you mentioned when it worked are more what we would expect. 12Vish to 0ish It could be there is an issue with the gas levels or the pressure switch. But it is an issue outside of ECU settings.
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Yep the current MAC valve we do would be fine to use with a G1.
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Simon reacted to a post in a topic:
Knock Link (light) question
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Other (linkecu.com) Any of the dealers will be able to get these
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On the MX5 adapter the injectors are paired. What you should see is that when testing drive 1 or 2 you will have 2 injectors firing at a time in a pair. Injector 1 test should fire Cylinder 1 and 3 injectors. Injector 2 test should fire Cylinder 2 and 4 injectors. Check on the adapter if you have connection between Pin 1 and 3, and Pin 14 and 16
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RPS13180SX reacted to a post in a topic:
Drive by wire on link G4 plugin
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If you have a 3 spare AN volt inputs and 3 aux outputs it can be done via a remote E throttle module. There is no way to upgrade the G4 beyond the last of the G4 firmware (4.10.2).
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Simon reacted to a post in a topic:
Powering more sensors than TPS and MAP with ECU +5V output
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Suggest updating firmware to latest as there is a fix for this type of issue. PC Link Software Downloads | Link ECU
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Can you flick us a msg on the tech email. tech@linkecu.com Would like to know the ECU serial number and the PCB Rev numbers.
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DenisAlmos reacted to a post in a topic:
"Injector test" (Expanded functions for Test PWM)
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barge reacted to a post in a topic:
FTD2XX.DLL is missing
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Hyperblade reacted to a post in a topic:
FTD2XX.DLL is missing
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It looks like a solution to this is to shift where the driver is located. If you move the ftd2xx.dll file from the C:\Link G4X\PCLink G4X\Link USB Drivers\i386\ftd2xx.dll folder to C:\Link G4X\PCLink G4X
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