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.
13 62 591 Removing and installing/replacing pressure sensor on left charge air cooler (N63 B40/B44 O 0/1)
Necessary preliminary tasks
- Read out the fault memory of the DME control unit.
- Switch off ignition
- Remove left intake port. See 13...... Removing intake duct (N63) ,
Unlock connector (1) and remove.
Unfasten screws (2).
Tightening torque 13 62 7AZ .
Pull pressure sensor (3) out of left charge air cooler.
Installation note:
Replace sealing ring on pressure sensor.
Installation note:
Delete fault memory.
NO RELATED
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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.