Join Date: Nov 2008
County: Harjumaa (Tallinn)
Alfa 156 2.4 JTD Error P1320 cant start the engine
about 2 month ago I start geting Motor Control System Failure error during the ride, and after I stopping the engine- its impossible to start engine again. Usually, at the next day, I can start the engine without problems, and the red MCSF error light gone . It can be happen at any engine rpm, when engine is warm or cold.
When the last time I was able to start the engine, I was diagnose my Alfa via AlfaDiag and get not active error P1320 , also below the AlfaDiag error logs:
Failed Component Code: Plausibility of Phase/RPM
Fault Symptom: Open Circuit
Warning Lamp Status: Warning Lamp Illuminated
Fault Test State: Test not complete for this Error.
Fault Code Storage State: Error Not Present at time of request
Event Count: 64 count
Environmental Condition One: Engine Speed: 791.25 rpm
Environmental Condition Two: Engine Temperature: 68.57 °C
Environmental Condition Three: Fuel Quantity: 5.12 mm3/str
Environmental Condition Four: System Status: Power On/Engine Running
Environmental Condition Four: System Status: Cruise Control Regulation InActive
Environmental Condition Four: System Status: Power Latch Inactive
Environmental Condition Four: System Status: Microprocessor Control Test Active
Environmental Condition Four: System Status: E.R.G Inactive
Environmental Condition Four: System Status: Turbo Charger Inactive
Environmental Condition Five: Fuel Rail Pressure: 307.17 bar
Environmental Condition Six: Memorised Km @ event: 0 km
Maybe someone has such a problem. What the sensor it can be? Crancshaft or camshaft RPM sensor?