Automotive Manual PDF

This installation manual covers the installation of all Hondata stages. Some information in this manual will not apply if you are not installing all the Hondata features.
Shift light
This is a high intensity LED wired in parallel with the factory check engine light. At a certain rpm the LED will light as an indication of when you should change gear. The shift light rpm can be set with a dash mounted push button.

VTEC control
The point where the ECU switches camshafts can be adjusted from 3000-7000 rpm using the dash mounted push button. Unlike other VTEC controllers the ECU will switch ignition and fuel tables at the correctly point to ensure the mixture and ignition is optimum for each camshaft.

Rev limiter
The overall rev limiter can be set up to 9000 rpm using the dash mounted push button.

Three stage rev limit
When the car is stationary and the clutch is in, a launch limiter is used so that the revs can be held accurately to maximise traction and repeatability while launching. When the car is moving and the clutch is depressed, a shift limiter reduces engine speed so that full throttle gearchanges can be made. The overall rev limiter limits rpm to prevent engine damage.

This stage consists mainly of software upgrades detailed in 2 separate manuals and requires the use of a PC (laptop recommended).
HondaLogger
Windows based real time datalogging system (also available as an option on stages 2 and 3).
ROM Editor
Windows based editing software allows the user to alter fuel and ignition curves, injector sizing, set limits and more. ROM Editor can be used to tune ROMs for use with stage 2, 3 or 4 systems.

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