Citroen C6 2.7HDI - P1350, P1351, P1352 - CHECK and limp mode

[tomlib]

Hi,I have a problem with errors P1350, P1351, P1352. Glow plugs relay is new. Glow plugs are ok (11-12A). Preheating relay is ok. Errors after erasing return and after a minute of engine operation appears light CHECK and limp mode. Wiring relay to ECU (sid201) checked. +12V, 68 (IGN) and GND of relay are ok. Lexia can activate the relay glow plugs.


I do not know the history of the car. It may be the fault of software or faulty ECU? Can someone have similar case?

Thanks! BR

[betrescudan]

THERE ARE SOMMES ERRORS THAT CAN NOT BE CANCELLED WITHOUT DISCONNECTION OF BATTERIE....SO AFTER USING DIAGBOX-LEXIA,DISCONNECT BATTERIE FOR 10 MINUTES,AND TEST AFER THAT....ATTENTION...LET OPPENED THE WINDOWS OF THE CAR FOR NOT CRASKING GLASS...BSI IS A FUC..NB BODY COMPUTER WHERE CAN REST MEMORISED ERRORS AND AFTER USING DIAGNOSY

Sensore B livello carburante P1350 intermittente / Line Bypass Monitor
P1351 Circuit IDM Malfunzionamento di ingresso / Controllo circuito di accensione bobina di alta tensione
Ignition Coil P1352 un problema di funzionamento circuito primario

[betrescudan]

so it is a ellectrically probblem,maybe low tension on batterie, fuel levvel problems,maybe the sensor inside the fuel pump,into the tank or wires with probblems,and probblems with the high voltage bobine

[tomlib]

Thanks mate for answer but Lexia shown that all this DTC is from glow-plug heating system, not fuel etc