XMS4 - BATCH SEQUENTIAL INJECTION APPLICATION
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Perfect Power Application Notes. |
Application Note - AN 2 |
Introduction
Wiring
All XMS4's have the same number of ignition outputs as injection outputs. The following table shows the AVAILABLE amount of ignition and injector drivers for each available unit :
Unit | Injection Driver | Ignition Driver |
XMS4A-4A | 4 | 4 |
XMS4B-4A | 4 | 4 |
XMS4B-8A | 8 | 8 |
XMS4C-4A | 4 | 4 |
XMS4C-8A | 8 | 8 |
Batch sequential injection assumes an injector per cylinder, where two injectors wired to one output! This means that :
XMS4A-4A | Can be used for 2/4/6/8 cylinder batch sequential injection |
XMS4B-4A | Can be used for 2/4/6/8 cylinder batch sequential injection |
XMS4B-8A | Can be used for 2/4/6/8/12 cylinder batch sequential injection |
XMS4C-4A | Can be used for 2/4/6/8 cylinder batch sequential injection |
XMS4C-8A | Can be used for 2/4/6/8/12 cylinder batch sequential injection |
Batch sequential for a 4 cylinder
Batch sequential for a 6 cylinder
Low Resistance Injectors 2-4 Ohm
High Resistance Injections 12-16 Ohm
Setup
Conclusion
The XMS4 systems are suitable for batch sequential injection as indicated. Batch sequential injection is the most economical system, and most popular.