Multec-S X 14 XE / X 16 XE (L)5 F2:TROUBLE CODE TABLE
| Trouble Code | Information Sensor Cause of Fault | Remedy in F0:DATA LIST No. | Trouble Code Storage when ... |
|---|---|---|---|
| 63 | EST LINE COIL CYL 2+3 VOLTAGE LOW | 14 | · System is not in TECH 1 diagnostic mode |
· Final stage diagnosis in control unit:
Incorrect voltage condition at output Ter. F14 of control unit (ignition signal EST-B) is recognised 6 times (short circuit to ground)
Effects:
· The injectors for cylinder pair 2-3 are switched off
· Oxygen sensor regulation is switched off, i.e. open oxygen sensor loop
· The engine telltale is ON
| If trouble codes 63 and 64 are recognised simultaneously: |
· Engine not running: The injectors for cylinder pairs 1-4 and 2-3 are switched off
· Engine running: Only the injector pair where the fault occurred first is switched off.
or:
· System is not in TECH 1 diagnostic mode
· Final stage diagnosis in control unit:
Incorrect voltage condition at output Ter. F14 of control unit (circuit interruption)
· With ignition ON, the fault is recognised immediately
Effects:
· The injectors for cylinder pairs 1-4 and 2-3 are switched off
· The engine does not start
· The engine telltale is ON