opel-vauxhall

Model: Calibra 2,O
Year: 1996-98
Engine code: X20XEV
System: Simtec 56.5
General information
n Refer to the front of this manual for general test conditions,
terminology, detailed descriptions of wiring faults and a
general trouble shooter for electrical and mechanical faults.
n Trouble codes are displayed by the malfunction indicator
lamp (MIL).
The ECM fault memory can also be checked using
diagnostic equipment connected to the data link connector
(DLC).
Accessing
Ensure ignition switched OFF.
Bridge data link connector (DLC) terminals A and B m.
Switch ignition ON.
Trouble codes will be displayed in groups of flashes.
Count MIL flashes. Note trouble codes. Compare with
trouble code table.
Each trouble code consists of four groups of one or more
flashes.
The first group of flashes indicate the 'thousands' of the
trouble code rn [A].
The second group of flashes indicate the 'hundreds' of the
trouble code rn [B].
The third group of flashes indicate the 'tens' of the trouble
code [Cl.
The fourth group of flashes indicate the 'units' of the trouble
code [Dl.
Ten flashes in a group indicate '0'.
A short pause separates each trouble code group [El.
A long pause separates each trouble code [F].
For example: Trouble code Pllll displayed m.
/Autodata
Engine management
Erasing
The engine control module (ECM) fault memory can only be
erased using diagnostic equipment connected to the data
link connector (DLC).
Repeat checking procedure to ensure no data remains in
ECM fault memory.
Engine managemenl 703