Part # PROGRAM SWITCH
$45.00
Rotary program switch (map selector) for the TurboLamik TCU. Optional, and it does one job: it extends the number of selectable programs from the default 3 — what an F-series selector gives you — up to 8 programs.
That means eight shift maps on a knob within reach: a street map, a tow map, a track map, a full-send map, and whatever else you have tuned, changed on the fly without a laptop.
It wires to the TCU on terminal 15 (program switch, 0–5 V) with its ground on terminal 18. It is supplied with the connector housing and terminals to make that up.
TurboLamik transmission control and turbo components are supported by The EFI Store. Get in touch if you need help matching parts to your combination.
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