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F0:Data List Test Step 48 Torque Control Opel Corsa B

Multec- S X 14 XE / X 16 XE (L) F0:DATA LIST

No.TECH 1 DisplayConditions for CheckingNominal ValueTrouble CodesTerminal
48TORQUE CONTROLVehicles with AT:

Vehicle travelling at approx. 50 km/h (30 mph), constant speed

INACTIVE

75, 76E10
Automatic transmission shiftsACTIVE
Vehicles with MT:NOT IN USE
Notes on Trouble-shooting:Nominal Value:Cause of fault:

(If nominal value is not attained)

· Ignition OFF

· Disconnect wiring harness plug:

K85 AT control unit

· Ignition ON

· Using multimeter, measure voltage

from: K85 wiring harness plug for AT control unit Ter. 13

to: ground

· TECH 1 data list no. 48 TORQUE CONTROL

higher than 11 V
INACTIVE· Short circuit to ground or circuit interruption

from: K85 wiring harness plug for AT control unit Ter. 13

to: K57 wiring harness plug for engine control unit Ter. E10

· K57 engine control unit defective

· Bridge wiring harness plug

from: K85 wiring harness plug for AT control unit Ter. 13

to: ground

· TECH 1 data list no. 48 TORQUE CONTROL

ACTIVE
· Short circuit to voltage

from: K85 wiring harness plug for AT control unit Ter. 13

to: K57 wiring harness plug for engine control unit Ter. E10

· K57 engine control unit defective

Note:

The TECH 1 display is only updated again after ignition OFF, ignition ONIf nominal values are attained· K85 AT control unit defective