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Vauxhall Workshop Service and Repair Manuals

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C-023 Automatic Transmission Stall Speed Check > < C-021 Telltale Circuit

Astra H

C-022 - Automatic Transmission Oil Pressure Check at Idle Speed

Test

Work Order Description

Nominal Value
T001

Check: Form Sheet Evaluation
  • Evaluate the following information, that has been noted in the form sheet:
    Measured oil pressure
    Selector lever in position D

less than 3.6 bar
Manometer Current Value: bar
Yes: No:
T002

Check: Form Sheet Evaluation
  • Evaluate the following information, that has been noted in the form sheet:
    Measured oil pressure
    Selector lever in position R

less than 5.9 bar
Manometer Current Value: bar
Yes: No:
T003

Check: Form Sheet Evaluation
  • Evaluate the following information, that has been noted in the form sheet:
    Measured oil pressure
    Selector lever in position R

less than 5.9 bar
Manometer Current Value: bar
Yes: No:


Result

Cause Of Fault
E001 Result: Defective Component
  • Defective component:
    Pressure regulator
    or
    Oil pump

or

  • Automatic transmission overhauling necessary
E002 Result: Defective Component
  • Defective component:
    Automatic Transmission
    Hydraulic circuit R
E003 Result: Defective Component
  • Defective component:
    Automatic Transmission
    Hydraulic circuit D
E004 Result: Defective Component
  • Defective component:
    Pressure regulator





C-023 Automatic Transmission Stall Speed Check > < C-021 Telltale Circuit