Renault Duster 2007 Manual page 838

ALP 9
CONTINUED 3
Using the diagnostic tool statuses and parameters
screen (Injection cold loop sub-function), check that
the temperature signals are consistent (no sensor
drift resulting in incorrect measurement).
– Using parameter PR064 Coolant temperature.
Are the temperature signals consistent?
Check the refrigerant level (see Technical Note
6001A, Air conditioning, 62A, Air conditioning,
Air conditioning: Check).
AFTER REPAIR
MR-453-X79-62C000$080.mif
V1
CLIMATE CONTROL
Fault finding – Fault finding chart
E
YES
Carry out a full check with the diagnostic tool.
Carry out a conformity check:
– For the coolant temperature sensor, see
13B, Diesel injection, Fault summary
table or 17B Petrol injection, Fault
summary table.
Replace any faulty components.
NO
62C-63
62C