User manual

TROUBLE SHOOTING
OPEL / VAUXHALL
12
A0909032-1
TROUBLE SHOOTING
Read DTCs
All registered DTC:s (diagnostic trouble codes) in the relevant ECU are
indicated on the display.
1. Use é and ê to move the cursor for more information.
More information about the fault is then shown on the display. The
numerical codes can be used if you want to look in the service literature
for more information about the component or fault.
1998:Engine:X20XEV (2 DTCs found)
IAC circuit
Throttle contact
Voltage high
Status:Inactive (no:P0110)
é/ê/ç/è/ENTER/EXIT
F1:Help F2: F3:Snapshot
Year, Type, System and
number of DTC:s found
List of faulty components
Fault description of the
selected component
Status of the selected
component
Numerical code for the
fault type
F1: User help
F3: Save information
2. For some DTC:s, you can get information about the selected
component. Press HELP or ENTER .
Further information about the component is shown on the display.
Use é and ê to scroll through the help text and use ç and è to scroll
one screen at a time.
IAT circuit
INTAKE MANIFOLD AIR TEMP SENSOR:
This sensor consists of a temperature
sensitive resistor located in the air
intake system, or integrated in the
air flow meter housing. Its resistance
changes with the temperature, which
influences the voltage to the
electronic control unit.
é/ê/ç/è/ENTER/EXIT