1331028 Checking fuel feed pressure (M57TU, M57T2, M47T2)

Special tools required 

• 13 5 222
• 13 5 270

Necessary preliminary tasks 

• Connect DIS Tester.
• Remove LEFT UNDERBODY PANELLING

Recycling 

Catch and dispose of escaping fuel in a suitable container.

Observe country-specific waste-disposal regulations.

Unlock and disconnect quick-release fastener on feed line.

Connect special tools 13 5 270 and 13 5 222.

Connect pressure sensor (2) of DIS Tester.

Insert special tool 13 5 270 between feed line.

Switch on ignition.

Read off FUEL FEED PRESSURE .