Engine L3 Turbo
• The fuel injectors are controlled by switching the ground connection.
• The figure below shows injector voltage measutred at both connections of the injector.
M6-MPS_01048
1 PCM output 5 Excess exciting current
2 Fuel injector operation period 6 PCM input
3 Close current 7 Injector driver module output
4 Hold current
Service Training Mazda6 MPS Supplement 01-57
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