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Posts posted by Ducie54
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Have you thought about installing a fuel pressure sensor?
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Have you tried another communication cable?
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I'm a VIP member on HPA and have learnt alot, I recommend Andre and the team . A lot of there webinars are using the LINK so there's not much more you could ask for.
- Scott and Grant Baker
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In the meantime you could have a layout for each car.
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Have you tried to restore to factory settings then redo the firmware upgrade? Make sure u save your file first tho.
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I had an issue with mine where the ignition switched wire would not drop to 0 would sit at .3v
Only way I worked out it out was by removing fuses, relays and engine plugs one at a time before switching off the ignition.
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Are you using resistor or diode relays, between pins 85-86?
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To me a sensor critical error is a lot different to high EGT's or engine over heating. Both of these are controlled already in the LINK software and work.
If you can't see a limit light use a audio buzzer.
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Did u get my email?
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To me the settings look right. Its like the ECU is not grounding PIN 16 correctly Can you try it like the below pic. Just to confirm you are using a normally open relay with resistor?
If you send me an email at [email protected] ill send you a full diagram on how i wired mine up. I did mine differently.
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Settings look the same as mine, Can you try PIN 107 on a separate ground to 108 &116.
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Ecu is powering up from ignition switch input
Change main relay to test on and see if the voltage increases
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Can you post a pic of the ecu?
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Worked like a charm. Much appreciated Scott
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Thanks Scott, I'll have a bit of a play with it on next days off and let you know how it goes.
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Can you upload your pcl file.
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The wide band number on the Display Link has the decimal place out by one. So .980 lambda shows 9.80 any chance we could get this fixed?
I don't have the option to adjust the Display Link transmit channel, would be nice to have this option or the frame data so I can have a play around with it.
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Are you using the std CAS or a Ross Balancer setup?
A trigger scope image would help
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can you not just do this with a GP aux. Some old japanese cars have a valve to increase fuel pressure during hot start. This is controlled via an GP aux. If i remeber corectly the 300zx base map has applied this.
I was after less pressure at idle so i can move out of the injector non linear range. I tried using a PWM 3D table. Using a large fuel pump means i cant use the current solid state relay as the output HZ is too low so i have to wait for another type before i can do more testing.
I only noticed after i posted that there is a closed loop function under speed control. I should be able to get what i want using that.
Im not aware of how it possible to increase fuel pressure during hot restarts, unless they restrict the fuel return line. I was under the impression IAT and water temp corrections were used for hot restarts.
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missfire
in Vi-PEC i Series
Posted · Edited by Ducie54
For some reason when i view that log i cant see IAT, ECT, fuel pressure or even batt voltage.