how to check a crankshaft sensor

{"title":"For Bentley Flying Spur Continental GT New SuperSports 2014-2019 Black Crankshaft Sensor OEM 070907601A","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/df\/83\/a57f9528d7ca74043132fd2de73a-200x200-1.jpg","attrs":{"Price":"$38\/Piece","Brand Name":"GXSL","Model Number":"070907601A","Minimum Order Quantity":"1 Piece","Delivery Time":"7 Work Day","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100Pieces\/per15day","Packaging Details":"Neutral packaging","MOQ":"1 Piece","Quality":"High-Quality \uff0c100%tested","Car Model":"For Bentley Flying Spur Continental GT New SuperSports","Product Name":"Black Crankshaft Sensor","OEM":"070907601A","Size":"standard","Car year":"2014-2019","Color":"Black","Condition":"New","Material":"Plastic"}}

{"title":"6261-81-2902 6261812902 PC200-8 PC220-8 PC240-8 6D107 Crankshaft Position Sensor","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9c\/5f\/aa37c2da96a22ba19616bc3c14c1-200x200-1.jpg","attrs":{"Price":"Negotiated price","Brand Name":"Komatsu","Model Number":"PC200-8 PC220-8 PC240-8 6D107","Minimum Order Quantity":"1","Delivery Time":"1-3 days","Place of Origin":"Guangdong, China","Supply Ability":"1000 Pieces per Month","Part Number":"6261-81-2902 6261812902","Warranty":"6 Months","Condition":"100% New"}}