4
- The pressure regulator is efficient.
5
- Pressure too high
Check that the return duct is not clogged or
squashed
YES go to 6 NO go to 7
6
- Replace the pressure regulator.
7
- Pressure regulation too low
Start the pump rotation again. Using pliers with flat
and long tips, temporarily clamp the return duct by
the extension of the specific tool (
the serial pipe
does not allow this operation
).
fuel pressure = over 300 kPa (3 BAR)
YES go to 8 NO go to 9
8
- Replace the pressure regulator.
9
- Replace the fuel pump.
Fuel pump and filter check
This procedure is useful during maintenance to check the filter efficiency in delivery.
Connect the diagnostic tester.
Connect the fuel pressure check kit.
Specific tooling
020680Y
Diagnosis Tool
020480Y
Petrol pressure check set
1
- Select the diagnostic tester menu on the «
AC-
TIVE DIAGNOSIS
» function.
Select the «
PUMP DIAGNOSIS
» function.
The pump starts for 30 seconds.
YES go to 2
XEVO 400ie
Injection
INJEC - 197
Summary of Contents for 2005 XEVO 400ie
Page 1: ...MANUALE STAZIONE DI SERVIZIO XEVO 400ie...
Page 4: ......
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Page 16: ...INDEX OF TOPICS MAINTENANCE MAIN...
Page 31: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL...
Page 35: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS...
Page 67: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE...
Page 72: ...INDEX OF TOPICS ENGINE ENG...
Page 170: ...INDEX OF TOPICS INJECTION INJEC...
Page 263: ...INDEX OF TOPICS SUSPENSIONS SUSP...
Page 282: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS...
Page 295: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS...
Page 304: ...INDEX OF TOPICS CHASSIS CHAS...
Page 322: ...INDEX OF TOPICS PRE DELIVERY PRE DE...
Page 326: ...INDEX OF TOPICS TIME TIME...
Page 376: ...T Tank 317 350 Technical Data Transmission 9 32 73 88 339 Turn indicators 48 Tyres 9...