Riva RY11740-MS-3 Operating instructions

Brand
Riva
Model
RY11740-MS-3
Type
Operating instructions

Riva RY11740-MS-3 is a 3 Bar Map Sensor Kit designed for 2008~10 Yamaha FX-SHO & 2009~10 FZR/FZS. It helps to improve the performance of your watercraft by providing more accurate readings of the intake manifold pressure. This allows the engine to run more efficiently and produce more power. The kit includes everything you need for installation, including a new map sensor, bracket, bolts, and vacuum hose. Installation is relatively simple and can be completed in about an hour. Once installed, the Riva RY11740-MS-3 will provide you with years of trouble-free operation.

Riva RY11740-MS-3 is a 3 Bar Map Sensor Kit designed for 2008~10 Yamaha FX-SHO & 2009~10 FZR/FZS. It helps to improve the performance of your watercraft by providing more accurate readings of the intake manifold pressure. This allows the engine to run more efficiently and produce more power. The kit includes everything you need for installation, including a new map sensor, bracket, bolts, and vacuum hose. Installation is relatively simple and can be completed in about an hour. Once installed, the Riva RY11740-MS-3 will provide you with years of trouble-free operation.

Word doc. Part # RY11740-MS-3 © H1 3/19/10 1
3 Bar Map Sensor Kit
PART# - RY11740-MS-3
We strongly recommend the use of a service manual to familiarize yourself with the various components and procedures
involved with this installation. Please note that some of the original clamps, hoses and hardware removed in the
disassembly process will be used in the installation process. These instructions have been written in point form and refer
to illustrations. Please follow these step-by-step instructions and illustrations carefully.
APPLICATION(S)
: 2008~10 Yamaha FX-SHO & 2009~10 FZR/FZS
 ALLOW ENGINE TO COOL COMPLETELY BEFORE PERFORMING INSTALLATION 
NOTE: Aftermarket ECU must be calibrated to work with 3 Bar Map Sensor.
Remove seats.
Remove plastic engine cover (2 bolts).
At rear of intake manifold disconnect electrical
connector at map sensor.
Under map sensor disconnect vacuum hose from intake
manifold.
Remove bolts (2) securing map sensor bracket to intake
manifold. Remove stock map sensor.
Remove bolts, grommets and rubber collars from stock
map sensor bracket.
Install rubber collars, grommets and bolts into bracket
on supplied 3 Bar Map Sensor.
Word doc. Part # RY11740-MS-3 © H1 3/19/10 2
Install 3 Bar Map Sensor onto intake manifold.
TIP: Install bolt closest to engine first with 3 Bar Map
Sensor rotated upwards to allow access to underside.
When snug rotate down to level and install second bolt.
NOTE: Apply blue Loc-tite to bolts. Torque bolts to
3.7 lbf•in / 5 N•m.
Connect open end of vacuum hose to fitting on intake
manifold. Secure with supplied zip tie.
Attach orange end of supplied connecting coupler to 3
Bar Map Sensor. Attach opposite end to stock map
sensor connector.
Replace plastic engine cover.
Check bilge for tools, rags, etc. Run craft on a flush kit
to check for proper operation.
Remember, the water belongs to everyone.
Please ride responsibly and respect the environment!
Technical Support
For answers to questions regarding installation or trouble shooting RIVA Performance Products contact:
RIVA Technical Support directly at (954) 247-0705 or by e-mail at [email protected]
.
Due to the nature of this product we do not offer any warranty coverage.
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Riva RY11740-MS-3 Operating instructions

Brand
Riva
Model
RY11740-MS-3
Type
Operating instructions

Riva RY11740-MS-3 is a 3 Bar Map Sensor Kit designed for 2008~10 Yamaha FX-SHO & 2009~10 FZR/FZS. It helps to improve the performance of your watercraft by providing more accurate readings of the intake manifold pressure. This allows the engine to run more efficiently and produce more power. The kit includes everything you need for installation, including a new map sensor, bracket, bolts, and vacuum hose. Installation is relatively simple and can be completed in about an hour. Once installed, the Riva RY11740-MS-3 will provide you with years of trouble-free operation.

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