Disco 2 high speed crank sync lost? td5 auto

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Leonv

Member
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60
Location
felixstowe
i was driving on the dual carriageway and the engine lost all power and the mil came on but after turning it off and on it cleared, the fault code said high speed crank sync lost, any ideas? is it just a case of the crank shaft sensor
 
check for oil in te ECU red plug cos if it's full it can disturb the crank signal as oil acts as insulator and the crank sensor input is there.. if everything is OK there then the sensor is suspect (or it's wiring/connecor)
 
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