[theonewithin]

Retune it.

[albeix]

Took another stab at getting Firmware 2021-03 to properly run the engine. No luck.

As stated previously the rpm is registering properly when the engine runs, but the MAP reading is being red at the top of the scale.

I did note that there was an error message on the Firmware upload as follows.

Note that the first warning refers to "No options found for Bit EcuParameter:multiplyMAP equal to the proposed Yes". Could this be causing the MAP to be read incorrectly???

3 Warnings:
Warning: Parameter in .msq, but not valid for current firmware: No options found for Bit EcuParameter:multiplyMAP equal to the proposed Yes
Warning: unused2-95 array size does not match the currently loaded configuration,
rescaled .msq values to match configuration.
Warning: unused4-120 array size does not match the currently loaded configuration,
rescaled .msq values to match configuration.

[jonbill]

I think that all shows a mismatch between the tune file and the speeduino. ini file

[theonewithin]

Are you using latest "stable" firmware or the development one?

Do an EEPROM clear again. Load firmware. Start a new project in TS. Load the base tune. Connect the Speeduino. Copy over your settings and calibrate sensors.

[theonewithin]

I get no issues with one of your supplied tunes here so maybe try another PC as well.

Or just retune the engine can confirm things like ignition the Ming is correct.