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.
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HOMESERVICE MANUALSSAAB20109-3X AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCEFUEL DELIVERYFUEL SYSTEM
2010 Saab 9-3X Automatic
Fuel System
2010 Saab 9-3X AutomaticSECTION Fuel System
- Repair Instructions
- Fuel filler pipe
- Cut-off valve, fuel tank 4WD
- Fuel filler pipe, hose
- Fuel tank and fuel lines, check
- Fuel tank
- Fuel tank, EU
- Fuel tank, B284 4WD
- Fuel tank, B207 4WD
- Fuel tank, E85
- Strap, tank mounting
- Straps, tank suspension, 4WD
- Checking fuel pressure
- Fuel pressure regulator
- Checking the fuel pressure regulator
- Emptying the fuel tank
- Emptying the fuel tank, 4WD
- Fuel level sensor
- Fuel pump, E85
- Fuel pump
- Fuel lines tank - engine bay
- Fuel pump, 4WD
- EVAP canister, EU
- Carbon canister, 4WD
- Tank mounting straps, 4WD
- Filler cap sleeve
- Fuel level sensor, (46LH), 4WD
- Checking residual pressure
- Fuel lines, tank - engine bay, B207, 4WD
- Filler cap sleeve, 4WD
- Ethanol Sensor
- Fuel Pipe, Ethanol Sensor - Nozzle Pipe
- Description and Operation
- Component Location
- Main fuse box 727 for B207, in engine bay
- Fuel pump relay (102)
- Main relay, engine control system (229)
- EVAP canister purge valve (321)
- Motor, fuel pump (323)
- Heated oxygen sensor relay (443)
- Connector H2-17
- Pressure sensor, EVAP (585)
- EVAP shut-off solenoid valve (588)
- Control module, Trionic, B207, switch B (589B)
- Fuel pump module (689)
- Crimp J40, engine harness, Trionic
- Connector H10-3
- Crimp J46, engine harness, Trionic
- Crimp connection J203, main harness
- Fuel level sensor (46)
- Grounding point G34P
- Main instrument display panel (540)
- Crimp J45, engine harness, Trionic
- Grounding point G7, B207
- Crimp J47, engine harness, Trionic
- Fuse 2, fuse box, Trionic T8 (727)
- Fuse 4, fuse box, Trionic T8 (727)
- Control module, Trionic, B207, switch A (589A)
- Fuel level sensor, (46LH)
- Connector H102-1
- Crimp J108, main wiring harness
- Crimp connection J106, main wiring harness
- Grounding point G34S
- Connector H24-2 (T8)
- Crimp connection J341, tank harness, XWD
- Crimp J358, main wiring harness 4D/5D
- Connector H4-8
- Sensor, ethanol content (780)
- Specifications
- Special Tools and Equipment
- Schematic and Routing Diagrams
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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.