13B-165V4 MR-372-J84-13B000$130.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
NOTESSpecial note:
Only consult this customer complaint after a complete check with the diagnostic
tool.
No dialogue with the computer ALP1
Starting fault:
The engine will not startALP2
The engine starts with difficulty, or starts then stalls ALP3
Starting difficult with warm engine ALP4
Rough idle (pumping)ALP5
Idling speed too high or too low ALP6
Behaviour while driving:
Erratic acceleration/deceleration and engine racing ALP7
Acceleration gapALP8
Engine cut-out (stalling)ALP9
Engine buckingALP10
Loss of powerALP11
Too much powerALP12
Excessive consumptionALP13
Overspeed when releasing accelerator or changing gear ALP14
Engine dies on pulling awayALP15
Noise, odours or smoke:
Engine rattling, noisy engine, turbocharger noise ALP16
Blue, white or black smokeALP17
Oil leaks from the turbocharger ALP18
DIESEL INJECTION
Fault finding – Customer complaints
13B-193
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V4 MR-372-J84-13B000$140.mif
DIESEL INJECTION
Fault finding – Fault finding charts13B
InjectionDDCR
Vdiag No.: 44, 48
ALP17 Blue, white or black smoke
NOTESOnly consult this customer complaint after a full check with the diagnostic tool.
Check that the fuel tank is correctly filled and that the fuel is correct by running TEST 13 Diesel fuel conformity
check.
Check the levels of engine oil and coolant.
Check that the engine has not sucked up its oil (engine racing).
Is the compression in order? Carry out the necessary repairs.
Check the electrical conformity of the heater plugs (the resistance value of the heater plug must be less than 2 Ω).
Is the catalytic converter clogged or damaged?Replace the catalytic converter (see MR 364
(Mégane II) or MR 370 (Scénic II), Mechanical,
19B, Exhaust, Catalytic converter: Removal -
Refitting).
Run TEST 5 Inlet circuit check.
Run TEST 11 Air line at the turbocharger.
Run TEST 10 Turbocharger solenoid valve check.
NO
YES
YES
NO
A
DDCR_V44_ALP17/DDCR_V48_ALP17
