Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Suzuki Equator BaseFACTORY OEM SERVICE PROCEDURE
Section 41 (Fuel System)
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
- Precautions
- General Description
- Fuel System Description
- Fuel System Overview
- Fuel Tank
- Fuel Fill Pipe
- Fuel Filler Cap
- Primary Fuel Tank Module
- Secondary Fuel Tank Module
- Fuel Pump
- Primary and Secondary Jet Pumps
- Fuel Sender Strainers
- Fuel Filter
- Fuel Pressure Regulator
- On-Board Refueling Vapor Recovery (ORVR) System
- EVAP Lines and Hoses
- Fuel Rail
- Fuel Injectors
- Fuel Pump Relay
- Engine Fueling
- Sequential Fuel Injection (SFI)
- Starting Mode
- Clear Flood Mode
- Run Mode
- Acceleration Mode
- Deceleration Mode
- Battery Voltage Correction Mode
- Fuel Shut-Off Mode
- Fuel System Description
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Engine Controls
- Scan Tool Output Controls - Engine Controls - 3.6L (LY7)
- Scan Tool Data List - Engine Controls - 3.6L (LY7)
- Scan Tool Data Definitions - Engine Controls - 3.6L (LY7)
- Fuel Pump Electrical Circuit Diagnosis
- Fuel System Diagnosis
- Fuel Injector Solenoid Coil Test
- Fuel Injector Balance Test with Special Tool
- Fuel Injector Balance Test with Tech 2
- Fuel Tank Leak Test
- Alcohol/Contaminants-in-Fuel Diagnosis (w/o Special Tool)
- Alcohol/Contaminants-in-Fuel Diagnosis (w/ Special Tool)
- Repair Instructions
- Fuel Pressure Relief (With J 34730-1A)
- Fuel Pressure Relief (Without J 34730-1A)
- Fuel Pressure Gauge Installation and Removal
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Feed Pipe Replacement
- Fuel Injector and Fuel Rail Replacement
- Fuel Tank Draining
- Filler Tube Replacement
- Fuel Tank Replacement (FWD)
- Fuel Tank Replacement (AWD)
- Fuel Tank Pressure Sensor Replacement
- Primary Fuel Tank Module Replacement
- Secondary Fuel Tank Module Replacement
- Primary Fuel Level Sensor Replacement
- Fuel Level Sensor Replacement - Secondary
- Fuel Tank Filler Vent Hose Replacement
- Fuel System Cleaning
- Specifications
- Special Tools and Equipment
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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