Gt1 Measurement Interface Box (MIB) (08 02 04)

Publication date: 2004-10-01
Reference number: 08 02 04

GT1 MEASUREMENT INTERFACE BOX (MIB)

TECHNICAL SERVICE BULLETIN

Reference Number(s): SI B 08 02 04, Date of Issue: October 2004

BMW:	All
GROUP:	GT1

Superceded Bulletin(s): SI B 08 02 04, Date of Issue: August 2004

NOTE: This Service Information bulletin supersedes S.I. B08 02 04 dated August 2004.

SUBJECT

GT1 Measurement Interface Box (MIB)

SITUATION

The MIB was developed to expand the basic measurement capabilities and functions of the GT1 to the level of the DISplus. The MIB contains all of the components necessary for acquiring static and dynamic signals, generating stimulation signals as well as complex measurements. The MIB collects the signals directly from the vehicle, processes them and transfers them to the diagnosis system for analysis. The MIB is connected to the GT1 via the new MIB-GT1 connection cable. The GT1 automatically recognizes if the MIB is connected when "Measuring System" is selected. When the Measuring System is selected the "Ready" light on the MIB will light.

Distribution of the MIB to centers is complete. Every BMW center was shipped 1 (one) MIB through the Cost Per Vehicle program. Satellite locations were not shipped an MIB. This was a one-time program and will not be repeated. Additional MIBs (for additional GT1s & Satellite locations) may be purchased through your PDC.

Measurement Interface Box PN 81 35 0 306 566

Measurement Interface Box

Fig 1: Measurement Interface Box

Push-pull connectors are on the front for the following cables:

MFK1- distributed with GT1
MFK2- distributed with GT1
50 amp clamp (not included with MIB, refer to SI B04 16 04 )
1000 amp clamp
2 pressure sensors (DR1 & DR2) - only the 25 bar sensor included with MIB.
KV/RZV

Push-pull connectors are used on the front for easy removal/installation during testing.

Measurement Interface Box

Fig 2: Measurement Interface Box With Cables

7 D-sub connectors are on the back for the following cables:

MIB-GT1 main cable -
Temp sensor
Clip-on trigger
Stimulation cable 1
Stimulation cable 2
TD cable

The cables on the back must be permanently connected to the MIB and not removed during operation. The MIB recognizes the cables attached.

The following items are included with the MIB when delivered.

Measurement Interface Box
1000 amp clamp
25 bar pressure sensor - plastic cable protector is locked to the pressure sensor body. Do not attempt to open it. Opening will void the warranty.
Quick connect adapter for 25 bar cable
MIB-GT1 connecting cable
KV clip
RZV cable
Temp sensor
Clip-on trigger sensor
Stimulation cables 1&2
External power supply unit.
TD cable