The LPF-1 is a low-pass filter designed to remove the high frequency spikes on the LASAR Ignition RPM
output. Without this filter the RPM readings on the MVP unit may display jumpy readings at various
engine RPMs. The LPF-1 should be installed between the LASAR RPM output and the EDC RPM input.
Rev: New 5/2/07
LPF-1 Used with the MVP System:LPF-1 Used with the MVP System:
LPF-1 Used with the MVP System:LPF-1 Used with the MVP System:
LPF-1 Used with the MVP System:
A3.0 Appendix
LASAR Ignition RPM Filter
MVPMVP
MVPMVP
MVP
Brn/Wht Wire
to EDC Pin 26
LPF-1LPF-1
LPF-1LPF-1
LPF-1
Blk Wire to
EDC Pin 8 (Gnd)
EDCEDC
EDCEDC
EDC
Bottom Connector
LASAR RPM
output signal
LASARLASAR
LASARLASAR
LASAR
IngitionIngition
IngitionIngition
Ingition
SystemSystem
SystemSystem
System
White Wire