maintenance RENAULT TWINGO 2009 2.G Engine Diesel Injection Workshop Manual

13B-223V6 MR-413-X44-13B000$190.mif
DIESEL INJECTION
Fault finding – Tests13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
TEST 11 Air line at the turbocharger
Check that the air filter is present.
Check the replacement interval of the air filter on the maintenance booklet.
Compare the part nos. of the fitted air filter on the vehicle and of the air filter recommended by the manufacturer.
Check the direction of fitting of the air filter.
Is the air filter correctly fitted on the vehicle?
Check the condition of the air filter
Visually inspect the condition of the filtering section of the air
filter.
Is the air filter or its seal damaged?
Is the air filter fouled (does it contain a lot of impurities)?Replace the air filter (see MR 364
(Mégane II), 370 (Scénic II), 392
(Clio III), 385 (Modus), 411
(New Twingo) or 417 (Kangoo II)
Mechanical, 12A, Fuel mixture,
Air filter, Removal - Refitting).
Low pressure circuit check
Note:
Depending on the vehicle type, the best visual access will be
either from above or from below.
Visually inspect the condition of the following components:
–fresh air inlet scoop on the front panel of the vehicle,
–air inlet pipe to the air filter,
–air pipe of the filter up to the compressor inlet,
–air flowmeter mountings.
Is one of these components incorrect (pipes dislodged,
torn, bent, pierced or kinked)?Replace the faulty parts (see MR
364 (Mégane II), 370 (Scénic II)
392 (Clio III), 385 (Modus), 411
(New Twingo) or 417 (Kangoo II),
Mechanical, 12B,
Turbocharging).
YESNO
YES
NO
YES
NO
A
DCM1.2_V48_TEST11/DCM1.2_V4C_TEST11/DCM1.2_V50_TEST11/DCM1.2_V54_TEST11/DCM1.2_V58_TEST11/DCM1.2_V5C_TEST11