Yamaha GP1300R WaveRunner Supplementary Service Manual (2004) – PDF
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This Supplementary Service Manual provides updated service procedures and technical data for the 2004 and later Yamaha GP1300R WaveRunner. It covers the fuel-injected powertrain, sensor systems, ECU logic, maintenance adjustments, and jet pump specifications that differ from the earlier carbureted GP1200/GP1300 platforms.
Description
Yamaha GP1300R WaveRunner Supplementary Service Manual (2004) – PDF DOWNLOAD
Description
Overview
This Supplementary Service Manual provides updated service procedures and technical data for the 2004 and later Yamaha GP1300R WaveRunner. It covers the fuel-injected powertrain, sensor systems, ECU logic, maintenance adjustments, and jet pump specifications that differ from the earlier carbureted GP1200/GP1300 platforms.
Use this supplement alongside the base Service Manual (LIT-18616-02-44) for complete repair coverage.
📂 Sections / Table of Contents
1) General Information
Identification Numbers
Component Label Locations
Important Safety Notes
2) Specifications (Updated for EFI Model)
Engine Specs (1297cc, 3-cyl 2-stroke EFI)
Fuel Pressure & Injection Data
Torque Values
Sensor Resistance Tables
3) Periodic Inspection & Adjustment
Maintenance Interval Charts
Cooling System Check Points
Oil Injection / Cable Adjustment
Throttle Body Sync Overview
4) Fuel / EFI System
Electronic Fuel Pump Assembly
Fuel Rail / Injectors (Testing, Replacement)
Throttle Position Sensor & Idle Calibration
Diagnostic Fuel System Pressure Readings
5) Power Unit
Cylinder / Head Specs
Piston & Ring Measurement Limits
Reed Valve Settings
Engine Mounting & Alignment
6) Jet Pump Unit
Drive Shaft Service & Greasing
Impeller Removal / Clearance Specs
Wear Ring & Bearing Servicing
7) Electrical System
Full Wiring Diagram
ECU Pin-Out Values
Sensor Testing (TPS / EGT / CWT / Knock / MAP)
Steering Sensor Function for Off-Throttle Steering
8) Hull & Hood Components
Steering Column & Cable Setup
Hood Lock Assembly
Ride Plate & Intake Grate Mounting
9) Troubleshooting / Diagnostics
ECU Fault Logic & Self-Diagnosis
How to Interpret Warning Conditions
Performance Loss Troubleshooting Tree
🔧 Key Technical Coverage
EFI Injector Flow Testing
TPS Voltage & Idle Calibration
Fuel Pressure Regulator Operation
Jet Pump Bearing Replacement
Engine Compression & Ring Wear Limits
Sensor Troubleshooting With Ohm/Volt Reference Tables
📎 File Details
| Field | Info |
|---|---|
| Manual Name | Yamaha GP1300R Supplementary Service Manual |
| Model(s) Covered | GP1300R WaveRunner (EFI Models, 2004+) |
| File Format | PDF (Download & View on any device) |
| Pages | ~90 (varies by edition) |
| Language | English |
| Quality | Searchable, OEM Scan |
