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WARNING
: Sensors’ brackets must be
stiff, welll fastened and not bending.
Take care on rear sensor’s bracket: during the chain
adjustment operation, the rear sensor must be aligned
with his target. A disaligment could cause a wrong
signal read, with impact on PSC system operation.
2. Ground connection
Connect the ground wire to the frame.
3. Coils/Injectors connection
The PSC cut up to 2 coils or injectors.
On 3÷4cylinders engines connect the PSC to 2 cylinders; on twin cylinders connect the
system only to one cylinder.
WARNING
: Cut on coils affects emissions and catalyser’s life. In order to avoid
these damages, in case a catalyser is fitted, connect the system to the injectors.
3.1. COILS CONNECTION
The PSC is plug&play for the most common sport bikes.
Mostly all bikes have 2 wires for each coil: positive that is coming from battery or other
+12v line and negative pulse wire that is coming from the ECU.
WARNING
: on latest Yamahas you could find both wires positive. Consider
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