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C-004 Intake Camshaft Position Sensor Circuit > < C-002 Engine Start Signal Circuit

Astra H

C-003 - Crankshaft Sensor Circuit

Test

Work Order Description

Nominal Value
T001

Check: Short to Voltage/Ground/Interruption of Voltage Supply
  • Ignition OFF
  • Disconnect wiring harness connector from:
    B30 Impulse Sensor - Crankshaft
  • Ignition ON
  • Measure voltage between the following terminals:
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 3
    &
    Ground

4.8 ... 5.2 V
Voltage Measurement Current Value: V
Yes: No:
T002

Check: Short to Voltage of Ground Circuit
  • Ignition OFF
  • Disconnect wiring harness connector from:
    A84 Control Unit - Engine
    (Wiring Harness Connector XC101 )
  • Ignition ON
  • Measure voltage between the following terminals:
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2
    &
    Ground

less than 0.3 V
Voltage Measurement Current Value: V
Yes: No:
T003

Check: Short to Ground of Voltage Supply Circuit
  • Ignition OFF
  • Measure resistance between the following terminals:
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2
    &
    Ground

greater than 500 kOhm
Resistance Measurement Current Value: kOhm
Yes: No:
T004

Check: Interruption of Voltage Supply Circuit
  • Measure resistance between the following terminals:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 39 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2

less than 5 Ohm
Resistance Measurement Current Value: Ohm
Yes: No:
T005

Check: Short to Voltage of Signal Circuit
  • Ignition ON
  • Measure voltage between the following terminals:
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1
    &
    Ground

less than 0.3 V
Voltage Measurement Current Value: V
Yes: No:
T006

Check: Short to Ground of Signal Circuit
  • Ignition OFF
  • Measure resistance between the following terminals:
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1
    &
    Ground

greater than 500 kOhm
Resistance Measurement Current Value: kOhm
Yes: No:
T007

Check: Interruption of Signal Circuit
  • Measure resistance between the following terminals:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 35 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1

less than 5 Ohm
Resistance Measurement Current Value: Ohm
Yes: No:


Result

Cause Of Fault
E001 Result: Defective Component
  • Defective component:
    B30 Impulse Sensor - Crankshaft
    or
    A84 Control Unit - Engine

Important:

Reset the concerned control unit with the diagnostic tester before replacing it. In order to do that, call up the "RESET" function from the PROGRAMMING menu of the current system on the diagnostic tester.

Note:

The replacement of the components must be done in the listed order.

The system must be checked for proper operation after every replacement.
E002 Result: Interruption
  • Circuit interruption between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 35 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1
E003 Result: Short to Ground
  • Short circuit to ground between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 35 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1
E004 Result: Short to Voltage
  • Short circuit to voltage between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 35 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 1
E005 Result: Interruption
  • Circuit interruption between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 39 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2
E006 Result: Short to Ground
  • Short circuit to ground between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 39 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2
E007 Result: Short to Voltage
  • Short circuit to voltage between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 39 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 2
E008 Result: Interruption
  • Circuit interruption between:
    A84 Control Unit - Engine
    Wiring harness connector (wiring harness side) terminal 42 (XC101)
    &
    B30 Impulse Sensor - Crankshaft
    Wiring harness connector (wiring harness side) terminal 3





C-004 Intake Camshaft Position Sensor Circuit > < C-002 Engine Start Signal Circuit