Observed arrival · 2026-10-12
Pinswap turns factory ECU pinouts into swap harness plans
A free reference and builder for mapping a car’s factory ECU wiring to an aftermarket ECU.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- DIY engine-swap builders and ECU tuners
- Worth noticing
- Coverage distinguishes variants such as cable-throttle and drive-by-wire S2000s, as well as VVT-i and non-VVT-i Toyota engines.
Field notes
The catalog separates configurations that can be easy to confuse: AP2 S2000s appear in cable-throttle and drive-by-wire versions, and Toyota engines are listed with VVT-i distinctions. The workflow is described as selecting both a vehicle and an aftermarket ECU before the tool maps pins and checks the wiring. The homepage includes a “Show harness” control, though the extracted page does not show its output.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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