Clio, Modus, Megane, Kangoo 1.5 dCi (2001 to 2005)
Engine running rough or laboring following an extended period of short journeys. This is often caused by soot build-up on the EGR (Exhaust Gas Recirculation) which sticks the valve in the closed or more importantly open condition.
The EGR valve does not open
Too little exhaust gas is being recirculated
Excessive exhaust gas recirculation
EGR signals wrong or implausible
One of the most frequent causes of problems with EGR valve operation is deposits in the valve or seat.
- The valve can be stuck closed, or
- deposits have caused the opening width to be reduced, or
- the valve does not open completely.
EGR valve (OE No 8200 004 883)
Please refer to Delphi Vehicle Electronics catalogue for more information
Renault CR Manuual
Tools & Equipment
Sealed Rail kit
Check back leak of injectors
Fault Code reader