Type Sensor, crankshaft pulse. LUCAS CAV SEB5050. CHEVROLET TRAX 1.4 SUV Petrol 12/2012 on FWD 16 140 103. CHEVROLET TRAX 1.4 AWD SUV Petrol 12/2012 on AWD 16 140 103. CHEVROLET TRAX 1.4 LPG SUV Petrol/Liquified Petroleum Gas (LPG) 04/2013 on FWD 16 140 103.