Yoshimura Advanced Fuel Management System (YAFMS) R-421 Review
Used in conjunction with OEM electronic control module (ECM)
Adjuster box connects to stock wiring harness and communicates with your ECM
The adjuster allows you to make fuel map adjustments to the slow-speed circuit and low-, medium- and high-throttle positions on the fuel injection map
Adjustments are made with a five-position switch; additional potentiometer fine-tunes the slow-speed circuit
Adjusts fuel metering from -10% injector duration to +10% injector duration in increments of +/-5%
Does not alter sensor input box adjusts ECM fuel map
This means your fuel injection will function properly at all elevations and in varying weather conditions
This Item Fits the Following Applications:
2003 Suzuki TL1000R
2003 Suzuki GSX1300R Hayabusa
2003 Suzuki GSX-R750
2003 Suzuki GSX-R600
2002 Suzuki TL1000R
2002 Suzuki GSX1300R Hayabusa
2002 Suzuki GSX-R750
2002 Suzuki GSX-R600
2002 Suzuki GSX-R1000
2001 Suzuki TL1000S
2001 Suzuki TL1000R
2001 Suzuki GSX1300R Hayabusa
2001 Suzuki GSX-R750
2001 Suzuki GSX-R600
2001 Suzuki GSX-R1000
2000 Suzuki TL1000S
2000 Suzuki TL1000R
2000 Suzuki GSX1300R Hayabusa
2000 Suzuki GSX-R750
1999 Suzuki TL1000S
1999 Suzuki TL1000R
1999 Suzuki GSX1300R Hayabusa
1999 Suzuki GSX-R750
1998 Suzuki TL1000S
1998 Suzuki TL1000R
1998 Suzuki GSX-R750
1997 Suzuki TL1000S
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Customer Review
Jul 30, 2011 11:44:36
then a manual change of the fuel temperature should be carried out.
ReplyDeleteA fuel pump element that has either started or is fully seized should be replaced. forecourt fuel pumps management
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