The EFI
Interceptor is
designed to work in conjunction with the standard ECU of the Raptor
700 EFI
ATV. This ATV has EFI (Electronic Fuel Injection) which in this case uses a
open loop system which means it has no lambda or wideband air fuel
sensor in
the exhaust to detect changes in air flow through the motor. Therefore
when
the airbox lid is removed and an aftermarket pipe is added increasing
the
flow through the motor the standard ECU cannot adjust the fuel to
correctly
compensate for best performance. The EFI Interceptor taps into the
injector
and throttle position sensor to adjust the AIR/FUEL ratio according to
RPM
and Load thus correcting the fuel for the additional air flow. The EFI
Interceptor is supplied pre programmed with a fuel map suitable for
use with
these basic performance enhancements of Pipe and Airbox and in
addition, the
three switches on the Interceptor allow the user to fine tune the fuel
mapping in a similar way they used to change pilot, needle and main
jets on
a carbureted machine. The three switches represent throttle openings from
SWITCH 1- [0-33%], 2-[34-66%] 3-[ 67-100%] and allow the user to
adjust the
pre programmed fuel map by an additional + or - 8 % fuel.
Key Features:
Pre Programmed with a performance fuel map
Instant Plug in Performance (waterproof connectors and no mods to
wiring required)
Small design for weight saving and ease of mounting
Robust design -fully waterproof - o-ring sealed switches - pressure
washing no problem
Standard ECU remains unchanged.
Adjustments can be made simply by using a screwdriver
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