Test step
|
DTC |
Scope of test
|
Test connection |
Test condition
|
Nominal value
|
Possible cause/remedy |
| 1.0 |
6 |
Left or right camshaft position sensor (L5/2 or L5/3)
|
13 
(B.5)
13
(B.5) |
|
 9
(B.1)
9
(B.1) |
Engine: at Idle
Engine: at Idle |
Signal,
see Figure 2.
>0.3 V~ 3) |
Wiring
 1.1 ,
1.2 , |
| 1.1 |
6 |
Resistance of camshaft position
sensor (L5/2 or L5/3) |
13
(B.5) |
N1/4 or N1/5
|
9
(B.1) |
Ignition: OFF
Unplug test cable with connector (B) on ignition control module (N1/4 or N1/5) (see Figure 4).
|
900 - 1600  |
Camshaft position sensor (L5/2 or L5/3).
|
| 1.2 |
6 |
Insulation of camshaft position
sensor (L5/2 or L5/3) |
2
(A.2) |
N1/4 or N1/5
|
9
(B.1) |
Ignition: OFF
Unplug test cable with connector (B) on ignition control module (N1/4 or N1/5) (see Figure 4).
|
> 200 k |
Camshaft position sensor (L5/2 or L5/3).
|
| 2.0 |
17 |
Left or right crankshaft position sensor (L5/4 or L5/5) |
18
18 |
|
17
17 |
Engine: at Idle
Engine: at Idle
|
Signal, see Figures 1.
> 1 V~ 3) |
Wiring
2.1 ,
2.2 ,
Starter ring gear segments. |
| 2.1 |
1 7 |
Resistance from crankshaft position sensor (L5/4 or L5/5) |
18 |
N1/4 or N1/5
|
17 |
Ignition: OFF
Unplug connector (2) for crankshaft position sensor at ignition control module (N1/4 or N1/5) (see Figure 4).
|
680 - 1300 |
2.2. |
| 2.2 |
1 7 |
Insulation of crankshaft position sensor (L5/4 or L5/5) |
2
(A.2) |
N1/4 or N1/5
|
17 |
|
> 200 k |
Crankshaft position sensor (L5/4 or L5/5), |
| 3.0 |
1 1 |
Left or right reference resistor (DI) (R16/3 or R16/4) |
|
R16/3 or R16/4
|
|
Ignition: OFF
Unplug R16/3 or R16/4 from ignition control module (N1/4 or N1/5) (see Figure 3
and 4).
|
2.4 k |
Reference resistor (R16/3 or R16/4), |
| 4.0 |
8 |
Transmission overload protection switch, brake band B1 (S65) and transmission overload protection switch, brake band B2 (S65/1)
|
2
(A.2) |
N1/4 or N1/5
|
10
(B.2) |
Parking brake set.
Engine: at Idle
Selector lever in transmission range: " D"
|
After approx. 10 seconds
< 1.5 - 1.7 V
|
Wires,
S65 and/or S65/1 does not close. |
| 5.0 |
8 |
Transmission overload protection switch, brake band B1 (S65) and transmission overload protection switch, brake band B2 (S65/1)
|
2
(A.2) |
N1/4 or N1/5
|
10
(B.2) |
Parking brake set.
Engine: at Idle
Selector lever in:: " P/N"
|
> 4 V
|
Wires,
S65 and/or S65/1 does not open. |
| 6.0 |
9 |
Transmission overload protection switch, brake band B1 (S65)
|
2
(A.2) |
N1/4 or N1/5
|
10
(B.2) |
Parking brake set.
Engine: at Idle
Selector lever in transmission range: "2"
|
2.4 - 2.7 V
|
S65 does not open. |
| 7.0 |
1 2 |
TN-signal |
2
(A.2) |
N1/4 or N1/5
|
4
(A.4) |
Engine: at Idle
|
5 - 7 V |
7.1 ,
Ignition control module (N1/4 or N1/5),
LH control module (N3/2 or N3/3). |
| 7.1 |
1 2 |
TN wire to LH control module (N3/2 or N3/3) |
2
(A.2) |
N1/4 or N1/5
|
4
(A.4) |
Unplug N3/2 or N3/3.
Unplug test cable with connector (A) on ignition control module (N1/4 or N1/5) (see Figure 4)
|
> 200 k |
Wire. |
| 8.0 |
1 9 |
Left ignition control module (N1/4)
Coding |
6
(A.6) |
N1/4
|
3
(A.3) |
Ignition: ON
|
11 - 14 V
|
Open circuit in ground wire (W25/1) of left ignition control module. |
| 9.0 |
2 6
2 7
2 8 |
CAN databus |
3 |
N1/4
(B)
|
4 |
Ignition: OFF
Unplug connector (B) at left ignition control module (N1/4) and test directly at connector (B) (Figure 7)
|
115 - 125 |
9.1 ,
Databus. |
| 9.1 |
2 6 |
CAN element in right ignition control module (N1/5) |
3  |
N1/5
(B)
|
 4 |
Ignition: OFF
Unplug connector (B) at right ignition control module (N1/5) and test directly at ignition control module (N1/5)
(Figure 8)
|
115 - 125 |
Right ignition control module (N1/5) |
| 10.0 |
2 6 |
CAN element in left ignition control module (N1/4) |
3 |
N1/4
(B)
|
4 |
Ignition: OFF
Unplug connector (B) at left ignition control module (N1/4) and test directly at ignition control module (N1/4)
(Figure 8)
|
115 - 125
|
Left ignition control module (N1/4) |
Printable version
