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Home >> BMW >> 2021 >> X4 M Competition >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System -- Repair (F98) >> 13 54 Throttle Body >> 13 54 030 Remove and install/seal throttle body >> Removing the throttle body

Removing the throttle body

WARNING: Working on 12 V electrical system. 
Risk of short circuits! Risk of fire! 
  • Make sure that there is no charger  connected to the jump start terminal in the engine compartment.
  • Detach battery ground lead from battery.
  • For auxiliary batteries: Detach battery minus cables from all auxiliary batteries.
NOTE: RISK OF DAMAGE 
Damage to battery terminal, the safety battery terminal or the intelligent battery sensor (IBS). 
Damaged battery terminals can lead to malfunctions or vehicle electrical system faults. 
  • Detach battery terminal from battery pole by carefully shifting to and fro. Do not pry off using a tool.

Preliminary work 

G14926954Courtesy of BMW OF NORTH AMERICA, INC.