sm0708p0010e

Replace CDI control unit

Type sm · topic 07.08 · version 0100 · 2011-03-31

Applies to: ENGINE 651 in MODEL 204, 212, 218, 221 with CODE (B03) ECO start/stop function

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.08 Governor — Series 204 · Series 212 · Series 218 · Series 221 · Series 651

EinPAS 15 Engine › 15.45 Engine management › 15.45.11 Control unit/relay — Series 204 · Series 212 · Series 218 · Series 221 · Series 651

EinPAS 45 Data/information › 45.20 Information/measures › 45.20.40 Service measures — Series 204 · Series 212 · Series 218 · Series 221 · Series 651

SM07.08-P-0010E

Replace CDI control unit

29.3.11

ENGINE 651 in MODEL 204, 212, 218, 221 with CODE (B03) ECO start/stop function

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

Category

Op. no.

Operation text

Time

Acc. no.

Code

P

024762

Connect/disconnect Diagnosis Assistance System (DAS)

P

025058

Disconnect/connect battery charger

P

027018

Replace engine control unit

P

027116

Install engine control unit software

List of affected vehicles

Model 204 from
WDD2040011A458768 to WDD2042021F542169

SM07.08-P-0010-01EAA

Model 212 from
WDD2120021A328415 to WDD2122051A348479

SM07.08-P-0010-01EAB

Model 218 from
WDD2183031A000252 to WDD2183031A000258

SM07.08-P-0010-01EAC

Model 221 from
WDD2210031A351658 to WDD2211031A376176

SM07.08-P-0010-01EAD

Checking

1

Connect Xentry DAS

If Xentry DAS is already connected, proceed with step 2.

AD00.00-P-2000-04A

Use Xentry DAS version 01/2011

or higher.

It is absolutely necessary to

perform operation steps in accordance with the Xentry DAS.

2

Connect battery charger

Use the battery charger to ensure that an adequate power supply (min. 12.5 V) is provided for the on-board electrical system battery.

3

Check vehicle identification number

If the vehicle identification number is present,

Continue with operation step 4.

If the vehicle identification number is not present,

Continue with operation step 5.

WDD2040021F531515

WDD2040021F531535

WDD2040021F531556

WDD2042021F531432

WDD2042021F531485

WDD2042021F531495

WDD2042021F542169

WDD2040021F542237

WDD2040021F542270

WDD2042021F542136

WDD2042022F529949

WDD2042022F529969

Remove/install

4

Install, remove, replace engine control unit (N3/9)

AR07.08-P-7008CDA

5

Install software

To do this, select

Select "Control units"-

"CDI motor electronics CDID3"-"Adaptations"-"Control unit programming".

Parts ordering notes

Part no.

Designation

Quantity

A651 900 5901 05

Engine control module

1

Referenced documents