11 00 039 Checking compression of all cylinders (without scantool)

Special tools required: 

• 11 0 222
• 11 8 732
• 11 8 731
• 11 0 224

Necessary preliminary tasks: 

• Read out fault memory
• Rectify faults
• Delete fault memory
• Remove SPARK PLUGS

Unscrew tip (1) from special tool 11 0 222.

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Prepare special tool 11 0 222 in conjunction with 11 8 732 and 11 8 731.

Screw special tool 11 0 222 into special tool 11 8 731 to 10 Nm  .

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Screw special tool 11 0 222 by hand into spark plug thread and connect special tool 11 0 224.

• For compression pressure specification, refer to TECHNICAL DATA .

Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: 

• Install SPARK PLUGS
• Delete fault memory