|
No.
|
TECH 1-Display
|
Conditions
for Checking
|
Nominal
Value
|
Trouble
Codes
|
Terminal
|
|
|
16
|
TORQUE
CONTROL
|
Vehicles with AT:
Engine running at idle speed,
operating temperature
|
|
75,
76
|
51,
19
|
|
|
|
|
Selector lever in position
"N"
Depress brake
|
INACTIVE
|
|
|
|
|
|
|
Shift selector lever from
"N" to "D"
Vehicles with MT:
|
ACTIVE
INACTIVE
|
|
|
|
|
Note:
In vehicles with AT, the engine
torque is reduced on shifting via the ignition advance.
Before disconnecting the AT
control unit, ensure that the AT trouble codes have been read out and noted.
|
|
Notes on Trouble - shooting:
|
Nominal Value:
|
Cause of Fault:
|
|
|
Vehicles with AT:
· Ignition
OFF
· Disconnect
AT control unit K 85 and Motronic control unit K 61 from wiring
harness
· Using
multimeter, check from AT control unit plug K 85 / Ter. 13 to
Motronic control unit K 61 / Ter. 51 for passage
|
approx. 0 W
|
· Short
circuit or lead interruption from AT control unit K 85 /
Ter. 13 to Motronic control unit K 61 / Ter. 51
|
|
|
· Using
multimeter, check from Motronic control unit plug K 61 /
Ter. 19 to ground
|
approx. 0 W
|
· Short
circuit or lead interruption from Motronic control unit K 61 /
Ter. 19 to ground
· AT
control unit K 85 defective
· Motronic
control unit K 61 defective
|
|
|
|
|
|
|
|
|
|
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|
