Adamw

You dont need to worry about those, all important parameters that are used for engine control will switch to a default setting if there is no input assigned. One thing I see wrong is your fuel table doesnot have suitable numbers in it for modelled mode. To fix this, right click on the fuel table, then go import/Export>import from file and import the table attached below. Is it showing RPM when you're cranking now? Curiously the ECU statistics in your tune file show max engine RPM as 0 and max inj PW as 0. If changing the fuel table doesnt show signs of life please do a PC log of it cranking so we have a bit more info to work with. VE Fuel Table .lte

Sadly our documentation is a bit lacking in this sort of thing, there is no official "datasheet". You can download the manual from the Evo3 ECU webpage which may answer some questions. If you have any specific questions you can post here and we will try to answer.

In this case since it is a small item it might be best to soruce it yourself from an electronics supply, Search mouser or digikey for part number AU-06BFFA-LL7001. For the AEM UEGO, the EMAP sensor must be connected direct to the AEM device so it must match their calibration. Their kit is part number 30-2064. If you want to assemble your own kit then just make sure your sensor uses the common calibration 0.5V = 0psi, 4.5V = 100psi. The ecu can still receive the exhaust pressure over CAN bus from the AEM for logging etc.

Can you do us a triggerscope when cranking. Heres a quick video showing how to do that: https://1drv.ms/v/s!AiYbYlZQuRHPmieMTkwQDCXEb2LY

Yes that will be fine.

You can use it provided you are no longer going to have the gauge connected. If you want a gauge still I would suggest it will be easier to use a separate sensor. Note however if calibration is unknown and you dont have a good idea how to check that yourself then it will probably be better to buy a sensor with a known calibration.

Dont know unless you have them tested yourself. I would just leave them as they are.

Your crank sensor is definitely incorrect polarity in your scope. After swapping wires check that there is RPM displayed during cranking. If there is then as per Cam's comment it is likely just the offset needs calibrating. If no RPM displayed after swapping wires then give us another scope capture.

Attach a log and your map.

At the original TPS plug you will already have a 5V, gnd and a AN Volt wire, so you only need to run 1 new AN Volt and the 2 motor auxes up to the throttle body. That will leave you one spare on the expansion for your oil press. If you run short on AN Volt inputs in the future there's still a couple on the main header you can repurpose. No drama there, I would be starting to look carefully if you had more than about 15 sensors.

Yes, it will ignore the triggers until it is unlocked.

Oh ok, this is the older Strada, not the MXS 1.2 that Link sell. That model is meant to use the Generic Dash Stream. But it is fine to leave it as is, the math channel is a good solution.

Just CAN H & CAN L to connect to the CANPCB, just like below:

That ecu should take an ordinary USB "B" cable just like most printers etc. If you dont have one it should be pretty easy to find one locally.

Its not a deadtime problem, in the lean areas you have 6-10ms of pulsewidth in the screenshot above and constant battery voltage, even if the deadtime was out by 50% its going to make FA difference. Yep, I would try that next. I would also try more accel hold (try 12events) if sensitivity doesnt get it. Also turn CLL off as that is having an impact as well.

What ECU do you have? Is it a plug-in ECU or a white box?

Yep, brown plug is the one you want. To test, just set whatever aux you have connected it to to "Test (PWM)", you should hear it clicking away if all is well.

Have you got a laptop that you can connect to it?

You should be asking this on a Megasquirt forum, it is not really our job to support a competitors product.

Can you let me know what firmware your dash is on? We changed that lambda scaling specifically because it was reading 10X smaller initially. If it is a new firmware that has done it we may have to get AIM to fix it. BTW, if anyone else has the same problem, just change the Link ECU to send the generic dash stream instead. The only difference between generic dash and the Link AIM MXS stream is the lambda scaling.

Yep, looks a bit extreme but it will be a safe starting point.

There is no internal fuse. Does it not power up?

Any wideband Bosch type sensor will do. A common part number is 0 261 231 006

It looks ok to me. Here is a video of your tune file running in an Xtreme ecu on the test bench at 80RPM: https://1drv.ms/v/s!AiYbYlZQuRHPn3CiwBpcbiQeAlWS

Both of our Honda plug-in ecus dont have anything connected to those pins.