Ignition coil with integrated fuel mixture control
PX IPI®-S – ignition and engine management
PX IPI®-S with application-specific software from PRUFREX incorporates the electronics for mixture control in the ignition module – at no extra space cost. Combining ignition and engine management leads to improved engine running. This extremely compact unit is designed both for 2 and 4-stroke engines, compensates for your manufacturing tolerances, markedly reduces emissions, and ensures optimum air-fuel-mixture at any operating point.

Housing space-optimised and customer-specific
PCB loaded with application-specific software by PRUFREX
Coil Assembly
Stop connector and UART communication interface
Electrical steel lamination core – adaptable to different flywheel diameters and connection points