￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿1 ANALOG CODES CS1000 Code Scanner OB15-11

Model

Model Year

 

 

124.128

1992-93

 

 

140.134

1992-93

 

 

Connect wires of Scanner as follows (124)

Scanner

Data Link Connector 8-pin

 

 

Yellow

Socket 4

 

 

Black

Socket 1

 

 

Red

Battery (+)

 

 

Connect wires of Scanner as follows (140)

Scanner

Data Link Connector 38-pin

 

 

 

Yellow

Socket

4

 

 

 

Black

Socket

1

 

 

Red

Socket 3

 

 

 

FAULT CODE TABLE

DTC Readout

Possible Cause of Failure

 

 

1

No fault found

 

 

2

Fuel rack position sensor (L7)

 

 

3

Air flow sensor signal (B2/1)

 

 

4

Electronic diesel system (EDS) control unit (N39) or atmospheric pressure sensor

 

 

5

Exhaust gas recirculation valve vacuum transducer (Y31/1) or fault in exhaust gas

 

recirculation (EGR) control circuit

 

 

6

Electronic diesel system (EDS) control unit (N39), internal voltage supply

 

 

7

Starter ring gear speed sensor (L3)

 

 

8

Engine coolant temperature sensor (B11/4)

 

 

9

Intake air temperature sensor (B2/1a)

 

 

10

Voltage supply insufficient

 

 

11

Electronic idle speed control actuator (Y22) or exhaust gas recirculation (EGR) valve

 

vacuum transducer (Y31/1) or Boost pressure cut-out switchover valve

 

 

12

Not used

 

 

13

Electronic diesel system control unit (N39), faulty (internal fault memory)

 

 

14

Electronic diesel system pressure sensor (B5/1), defective

 

 

15

Boost pressure control/ pressure control flap vacuum transducer (Y31/5) , or defect in

 

Boost pressure control circuit.

 

 

22

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Image 22
Mercedes-Benz CS1000 manual 124.128 1992-93 140.134