Prerequisite; Fuel System Test Process - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Prerequisite

1. Check the connections in fuel supply lines.
2. Check the fuel level in fuel tank.
3. Check if the air exists in fuel supply lines (air bubbles in fuel supply lines or fuel with air bubbles).
4. Check the fuel supply lines for leaks (transfer and high pressure).
5. Check if the specified fuel is used.
6. Check the fuel filter for contamination and abnormality.

Fuel System Test Process

High pressure fuel
No
Check and repair
transfer and H/P fuel
system
Notice
If more than one DTC have been detected, check the wiring
harness for open or short first.
Check the transfer fuel system and fuel filter before
proceeding the high pressure fuel system check in next page.
DIAGNOSIS
DI ENG SM - 2004.4
No
related problem
Check fuel filter and H/P
Determine DTC
DTC Detected?
fuel system
Yes
Fuel system
related DTC:
P1252, P1253,
P1254 ... P0251
no
Diagnose and repair
according to the de-
tected DTC
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DI10-183