vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Trouble Code Table - Trouble Code 81 IGN./INJ. CUTOFF VOLTAGE HIGH > < Trouble Code Table - Trouble Code 74 TPS LOAD SIGNAL VOLTAGE LOW

Table 2, Trouble Code Table

 

 

 

 

 

Remedy in

 

Trouble

Information Sensor

F0:DATA LIST

Trouble Code Storage when ...

Code

Cause of Fault

No.

 

76

INCORRECT TPS LOAD SIGNAL

03

·   The control unit recognises a pulse width modulated signal coming from the engine control unit at Ter. 55 which is above the permissible range

     (petrol engines 96%, diesel engines 90 %)

·   The fault is recognised after 180 ms in vehicles with diesel engines, and after 300 ms for all others

 

 

Effects:

 

·  Solenoid valves (brake band, 1-2/3-4 shift, 2-3 shift, torque converter clutch) and electro-hydraulic pressure regulator are switched off

·  On fault recognition, the following individual gears can still be shifted manually (emergency program):

     "Driving stage" (gear) "D"(4), "3"(4), "2"(3), "1"(1)

 

 

 

 

 


Related Literature Units
-F0:DATA LIST - TEST STEP 03 TPS LOAD SIGNAL

Trouble Code Table - Trouble Code 81 IGN./INJ. CUTOFF VOLTAGE HIGH > < Trouble Code Table - Trouble Code 74 TPS LOAD SIGNAL VOLTAGE LOW