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.
2016 BMW X1FACTORY OEM SERVICE PROCEDURE
Fuel System - Repair (F48 AWD)
- 13 31 Fuel Pressure Check
- 13 51 High-Pressure Pump
- 13 53 Fuel Injectors, Fuel Rail, Fuel Line, Pressure Sensor
- 13 53 035 Removing and installing/replacing feed line (B46, B48)
- 13 53 156 Removing and installing/replacing rail (B46, B48)
- 13 53 180 Removing and installing/replacing the pressure line between the rail and the high pressure pump (B38, B46, B48)
- 13 53 318 Removing and installing/replacing all injectors (B46, B48)
- 13 53 596 Replacing high pressure fuel sensor (B46, B48)
- 13 54 Throttle Body
- 13 62 Coolant Temperature Sensor, Mass Airflow Sensor, Charge Air Pressure Sensors
- 13 62 531 Replace coolant temperature sensor (B38, B48)
- 13 62 560 Removing and installing/replacing hot film air mass meter (B37, B38, B46, B47, B48)
- 13 62 590 Replacing the charge air pressure sensor (upstream of throttle valve) (B38, B46, B48)
- 13 62 591 Replacing the charge air pressure sensor (on intake plenum) (B38, B46, B48)
- 13 71 Intake Silencer
- 13 72 Engine Air Filter
- 13 90 EVAP Canister Purge Valve
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.
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