sm0708p0010b

Replace CDI control unit

Type sm · topic 07.08 · version 0101 · 2007-10-09

Applies to: ENGINES 642 in MODEL 221

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.08 Governor — Series 221

EinPAS 15 Engine › 15.45 Engine management › 15.45.11 Control unit/relay — Series 221

EinPAS 45 Data/information › 45.20 Information/measures › 45.20.40 Service measures — Series 221

Also applies to engines/gearboxes: 642 ***

SM07.08-P-0010B

Replace CDI control unit

2.10.07

ENGINES 642 in MODEL 221

Operation no. of operation texts or standard texts and flat rates

Category

Op. no.

Operation text

P

025707

Replace engine control unit (with DAS connected)

P

025708

Install software into engine control unit (with DAS connected)

P

024762

Connect/disconnect Diagnosis Assistance System (DAS)

P

025382

Code control unit (with DAS connected)

P

025058

Connect/disconnect battery charger (with DAS connected)

Checking

1

Check whether vehicle is affected

SM07.08-P-0010-01B

Remove/install

2

Connect DAS

Use DAS version 04/2007 or newer DAS version.

AD00.00-P-2000-04A

It is absolutely essential to closely follow the steps as per DAS.

3

Connect battery charger

Ensure adequate power supply (at least 12.5 V) of vehicle on-board electrical system battery.

AR54.10-P-1130SX

4

Remove/install and replace CDI control unit (N3/9)

AR07.08-P-7008SXI

5

Install in the reverse order

Parts ordering notes

Part no.

Designation

Quantity

A 642 150 97 77

CDI control unit

1

Referenced documents