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This firmware, in addition to 3.3.2 featurs, enables Fuel VE and Ignition table switching based on CLT (Coolant Temperature) and MAT (Manifold Air Temperature).
Ideal for use on aircooled engines. In particular, I am using this code "retard" my idle, until 100F. Similar feature could be had using Cold Advance (and negative numbers), but that would apply across the board, and would not be as flexible to having independent ignition map.
In addition to, this code enables AFR table switch based on any of the mentioned conditions. Very useful if you are running "Include AFR Target". This way, if you have crazy AFR table like piledriver and myself, you run "stock/factory" AFR until the engine warms up.
Features:
- » Standard 3.3.2 features
- » Enabled AFR table switching, as part of Fuel VE Table Switch
- » Added CLT and MAT based Fuel VE Table Switch.
- » Added CLT and MAT based Ignition Table Switch.
- » BROKEN! Don't use. The memory writing/reading is incorrect. I left the download link as a reference, in case someone wants to figure out where to store this thing in RAM, and go from there..
- » Fuel VE Table switch CLT and MAT share the same two bytes. Not really an issue, since you can only use one at a time.
- » Ignition Table switch CLT and MAT share the same two bytes. Not really an issue, since you can only use one at a time.
Fuel Table Switch Enabled (Fuel Table 3, and AFR2)
Download link (compiled + source) : https://www.sendspace.com/file/6yc2mf | sha256: e48da0904f7d21f40022849165058c9f9eed440bae6b8867a56baf5fac35b7a7
Usual disclaimer and licensing applies; closed course or bench testing only. I personally release my portion of code, free of copyright.