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Vaughan

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Everything posted by Vaughan

  1. Dual E-Throttle control for G4X ECUs is coming in release 6.20 (out very soon). On the storm you will need two external H-Bridges (https://dealers.linkecu.com/G4RET?quantity=1) and on the Xtreme or Fury you can use the internal driver for one E-Throttle and an external for the other.
  2. Vaughan

    Math Block

    I suspect this is because the math block is performing the operation on the values in degrees C (changing units is purely a PCLink visibility thing, the ECU always works in metric units). If you want that differential value in Fahrenheit you will need to add a conversion to that equation. ((a-b) × 9/5) + 32
  3. The GTT plugin fitted into my RB25de S2 Stagea (factory grey plug) ECU box without issues but I wouldn't expect the GTT plugin to fit into an R33 ECU box if the factory ECU in that box has a blue plug.
  4. I ended up pulling apart most of my body loom to rewire things and from memory that output shaft speed one came through one of the 3 auto plugs attached to the rhs fender just above the chassis rail in front of the strut tower. That means if you don't your speed signal being fed into that plug where the auto box loom plugged into you won't have any speed signal coming through that ECU pin.
  5. As a side note to this I manual converted an RB25de S2 stagea (Grey plug ECU because Stagea and the pinout all matched up to the NEO motors) and I did have a wire in pin 29 which was the speed signal from the dash. My speed signal wire was yellow with a green stripe.
  6. Most engines run well using MAP for load. The exception is engines which have very little vacuum or erratic vacuum/MAP readings which is typically engines with Individual throttle bodies (ITBS) as the lack of plenum between the throttle body and intake valves mean the pressure varies massively over each intake stroke making it very hard to figure out how much air is entering the cylinder based on the air pressure. The setups with TPS/RPM on the main fuel table and a MAP correction on a 4d table are typically for turbocharged engines with ITBs as the same throttle position with a higher air pre
  7. It does store over power cycles but I would suspect that your engine light isn't actually controlled by CE function, the G4+ GTR/GTS sample maps had the CE Light turn on when Coolant temp or MAP went too high so have a quick look in your map to see what is actually controlling it.
  8. It is a G4+, the G4 only ever came in an extruded case with only one plug.
  9. I would expect that the rad cap setup won't be able to flow enough volume to prevent noticeable spikes and I would expect there to be delays in its operation both of which would mean that sharp pressure spikes should be visible if you did have combustion gases entering the coolant system.
  10. Vaughan

    DI on Evo PNP G4X

    Where are you finding this information and which EVO specifically, if it is different on a particular model that is useful information that I can put in the help manual to help others.
  11. with the trigger pattern I specified and with trigger 2 set to off it'll only sync in the correct spot half of the times you try and start it. if it's waste spark and group injection this is fine but if it is direct spark it will only run half of the times you try to start it. You will also need to do the typical trigger calibration process to set the offset. Looking through similar trigger patterns Toyota 1JZ VVTi mode might work as it has the same crank pattern and a similar cam pattern.
  12. The Mazda MX5 Trigger Mode suits the NA motors with just the CAS sensor The Mazda MX5 OBD2 Trigger Mode suits NB1 motors The Mazda MX5 VVTi Trigger Mode suits the NB2 motors with VVT I'm not quite sure how to set the cam sync up for you on a G4+ but your Trigger Mode should be 'MultiTooth / Missing' with Trigger 1 Tooth Count set to 36 and Missing Teeth to 2.
  13. NA8, NB1 or NB2 1.8 Motor? Does it have VVT? Is the 32-2 on the crank or cam, if on the crank does it have a cam sync signal? is the sensor on the 32-2 wheel a 2 wire or 3 wire sensor? Could you also attach a copy of your tune please
  14. The full pinout of the plugin ECU is available in the G4X help manual or in the E36 quickstart guide on the Link website http://linkecu.com/documentation/E36X.pdf You'll need to find the correct pinout of your engine loom and move the pins to match the pinout of the E36 plugin.
  15. 0v and 5v values will mean you can never hit the error conditions so 0.1 and 4.9 is better. you should be seeing 0kpa at atmospheric as it is a gauge pressure sensor not an atmospheric sensor. I wouldn't be worried unless it shows 0kpa while the engine is running. What are you using the pressure sensor for?
  16. I disassembled my WGNC34 Stagea engine loom (RB25de 4wd) and the whole thing was pretty complicated so my only advice is to slowly disassemble your factory loom and take a lot of notes as to how everything works, I deleted a lot of the factory components (went to ffp and E-Throttle) and also rerouted a lot of the wiring like the bit that goes around the LHS of the engine bay and the how the gearbox loom integrates into the body loom. The biggest issue I imagine you will find with doing a complete replacement is finding all the correct plugs and pins for the factory components, when I did
  17. Vaughan

    Can lambda input

    Did you set the gauge ID to 1?
  18. Vaughan

    Can lambda input

    set the ID position to none
  19. Vaughan

    Can lambda input

    Set your Lambda 1 input to Link CAN, you would only have it set to CAN An 1 if your custom stream was setup with CAN An 1 as it's parameter but it is setup to receive Lambda 1.
  20. Have changed the shortcuts to Ctrl + '.' and Ctrl + ',' will be in the next release.
  21. Have changed the shortcuts to Ctrl + '.' and Ctrl + ',' will be in the next release.
  22. That annoying start delay is designed to prevent sensor failure through heat shock, the sensor is only heated up once the engine is running to prevent a hot sensor from contacting cold moisture during cranking which shatters the ceramic. Have a look at the Link CAN Lambda section in the help manual under ECU Tuning Functions > CAN > Device Specific CAN Information for an explanation on how to setup custom CAN to avoid this startup delay. The trick is to either not send the transmit package from the ECU or to send a false engine speed which is greater than 400rpm.
  23. The wideband pins on the Fury can only be used for wideband control, they cannot be used as normal inputs or outputs.
  24. I can't spot anything straight off the bat and although I have a similar engine setup (RB30 with S2 25de head and a 24-1 trigger kit) I haven't actually tuned my main fuel table or warmup enrichment properly yet so issues are to be expected with my setup. As a side note your wall wetting compensation is massive, I typically have Asynch inj on, a 5% wall wetting compensation and no accel enrichment.
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