Preparation For Test

Preliminary work: Diagnosis - Diagnostic Trouble Code (DTC) Memory. Testing and Inspection

1. Ignition: OFF
2. Remove diagnostic module (OBD II, N59/1).
3. Connect socket box with test cable according to connection diagram.

Special Tools, Part 1:

Special Tools, Part 2:

Special Tools, Part 3:

Conventional Tools, Test Equipment:

Connection Diagrams - Socket Box

Model 129:

Model 140:

Model 210:

003 Digital multimeter
050 Socket box, 126-pole
070 Contact box
073 Contact module 3
N3/4 Engine control module (HFM-SFI)
N59/1 Diagnostic module (OBD II)
F23 Module box
X11/4 Data link connector (DTC readout)
F1 Fuse and relay box
bl blue