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.
2004 Saab 9-5 Linear, StandardFACTORY OEM SERVICE PROCEDURE
Fuel shut-off: Notes
Fuel shut-off will take place if any of the following criteria are fulfilled:
- +15 supply missing
- fully depressed accelerator pedal during starter motor cranking
- engine speed above (depending on coolant temp.):
- engine coolant temperature < 60° - over 6300 RPM
- engine coolant temperature 80° - over 6400 RPM
- air mass/combustion above:
- B235E: above 1100 mg/c
- B235R: above 1350 mg/c
- immobilizer code incorrect
- throttle rotated manually while engine running
- major fault in throttle control
- in case of a pedal sensor malfunction if the engine speed exceeds 2200 RPM
- ignition discharge module not powered
- engine speed above 1600 RPM, accelerator pedal fully released and coolant temperature exceeds 20°C. This applies in 3rd, 4th and 5th gears on cars with manual gearbox and in 2nd, 3rd and 4th gears on cars with automatic transmission. Injection starts again at 1250 RPM.
Factory Service Tools
Use the Manual With the Right Hardware
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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.