Page 56 of 363

JF5111.0
INJECTION
Fault finding - XR25 fiche
17
E7J 780
engine
REPRESENTATION OF THE BARGRAPHS
Illuminates when a dialogue has been established with the product computer. If it remains
extinguished:
- the code does not exist,
- there is a fault in the tool, the computer or the line
REPRESENTATION OF THE FAULTS (always on a coloured background)
If illuminated, indicates a fault on the tested product, the associated text defines the fault.
If extinguished, indicates that the fault has not been found on the tested product.
REPRESENTATION OF THE STATUSES (always on a white background)
Engine off, ignition on, no operator action
The status bargraphs on the fiche are represented as the status which they should have when the engine is
off, the ignition is on and there is no operator action
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as the test kit should give as information
either or
Engine running
Extinguishes when the function or condition given on the fiche is no longer performed.
Illuminates when the function or condition given on the fiche is performed
Fiche n° 27 is a generic fiche used for several engines.
The different engines do not use all the bargraphs. To find out the bargraphs dealt with by the injection
computer, after having set up a dialogue with the computer, press the V and 9 buttons simultaneously.
The bargraphs dealt with will:
- illuminate permanently for non memorisable fault bargraphs or status bargraphs,
- flash for memorisable fault bargraphs.
To return to fault finding mode, press button D.
the test kit should give as
information
the test kit should give as
information
17-8
Page 127 of 363

JSA051.0
INJECTION
Fault finding - XR25 fiche
17
D7F 710
engine -
35 tracks
REPRESENTATION OF THE BARGRAPHS
Illuminates when a dialogue has been established with the product computer. If it remains
extinguished:
- the code does not exist,
- there is a fault in the tool, the computer or the line
REPRESENTATION OF THE FAULTS (always on a coloured background)
If illuminated, indicates a fault on the tested product, the associated text defines the fault.
If extinguished, indicates that the fault has not been found on the tested product.
REPRESENTATION OF THE STATUSES (always on a white background)
Engine off, ignition on, no operator action
The status bargraphs on the fiche are represented as the status which they should have when the engine is
off, the ignition is on and there is no operator action
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as the test kit should give as information
either or
Engine running
Extinguishes when the function or condition given on the fiche is no longer performed.
Illuminates when the function or condition given on the fiche is performed
Fiche n° 27 is a generic fiche used for several engines.
The different engines do not use all the bargraphs. To find out the bargraphs dealt with by the injection
computer, after having set up a dialogue with the computer, press the V and 9 buttons simultaneously.
The bargraphs dealt with will:
- illuminate permanently for non memorisable fault bargraphs or status bargraphs,
- flash for memorisable fault bargraphs.
To return to fault finding mode, press button D.
the test kit should give as
information
the test kit should give as
information
17-82
Page 197 of 363

REPRESENTATION OF THE BARGRAPHS
Illuminates when a dialogue has been established with the product computer. If it remains
extinguished:
- the code does not exist,
- there is a fault in the tool, the computer or the line
REPRESENTATION OF THE FAULTS (always on a coloured background)
If illuminated, indicates a fault on the tested product, the associated text defines the fault.
If extinguished, indicates that the fault has not been found on the tested product.
REPRESENTATION OF THE STATUSES (always on a white background)
Engine off, ignition on, no operator action
The status bargraphs on the fiche are represented as the status which they should have when the engine is
off, the ignition is on and there is no operator action
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as
- If on the fiche the bargraph is represented as the test kit should give as information
either or
Engine running
Extinguishes when the function or condition given on the fiche is no longer performed.
Illuminates when the function or condition given on the fiche is performed
Fiche n° 27 is a generic fiche used for several engines.
The different engines do not use all the bargraphs. To find out the bargraphs dealt with by the injection
computer, after having set up a dialogue with the computer, press the V and 9 buttons simultaneously.
The bargraphs dealt with will:
- illuminate permanently for non memorisable fault bargraphs or status bargraphs,
- flash for memorisable fault bargraphs.
To return to fault finding mode, press button D.
JSA052.0
INJECTION
Fault finding - XR25 fiche
17
D7F 710
engine -
55 tracks
the test kit should give as
information
the test kit should give as
information
17-154