TachAdapter: Difference between revisions
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==Tachometer Adapter== | ==Tachometer Adapter== | ||
This small board adapts a Tachometer to up to 4 individual coil packs, | This small board adapts a Tachometer to up to 4 individual coil packs, capable of handling 4, 6 or 8 cylinder wasted spark applications. | ||
[[Image:tachAdapter_small.jpg]] | [[Image:tachAdapter_small.jpg]] | ||
Revision as of 06:35, 24 August 2011
Tachometer Adapter
This small board adapts a Tachometer to up to 4 individual coil packs, capable of handling 4, 6 or 8 cylinder wasted spark applications.
Installation
Installation is straightforward:
- Connect Coil 1,2,3 and 4 to the drive signals to each coil packs as necessary.
- Connect the tach output to the input of your tachometer.
- Wrap the board with electrical tape or shrink tubing- the board is small enough to integrate into your wire harness / bundle.
Example Wiring
Example wiring for a 4 cylinder wasted spark application: Yellow wire connects to Tachometer input; red and black wire connect to the drive signals for the coil packs.
