SMART TUNER SMT6 - INJECTOR PWM APPLICATION
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Perfect Power Application Notes. |
Injector/PWM Interception Method
The most common form of this is an injector signal (I would hope every car has this), but there are other forms such as a boost control solenoid signal, ignition signal or the continuous VANOS/VVT signals.
Wiring
The following diagram is for high impedance applications :
The following diagram uses the Perfect Power inverter modules on board driver to drive low impedance signals :
Global Settings
Possible Applications
- Fueling modification in older management systems that only had one injector driver output and an on board MAP sensor like the Bosch L3 JETRONIC system.
- Not yet confirmed but could control VVT and Continuous Vanos oil solenoid signals.
- Fuel trimming on a single injector or set of injectors in batch sequential fueling applications.
Boost control signal modification. Not to be mixed with Boost Control, where the signal is controlled completely by the SMT6 via the injector driver output.