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11.11 Crankshaft Position Sensor Failure Failure code: P0016
No. Operating steps Result Follow up steps 1 Put the ignition switch to “ON”.
Next step Yes Next step 2 Pull out camshaft position sensor joint on harness, and then use a multimeter to check if the voltage between 1# pin of this joint and ground wire is around 12V (battery voltage). No Check circuit and main power supply Yes Next step 3 Pull out camshaft position sensor joint on harness, and then use a multimeter to check if the voltage between 2# pin of this joint and ground wire is around 11.5V (power supply from ECU and the voltage is below the battery voltage). No Check circuit and ECU Yes Repair or replace the harness 4 Use a multimeter to check if it is break or short circuit between 79# pin of ECU and 2# pin of sensor joint. No Next step Yes Next step 5 Pull out camshaft position sensor joint on harness, and then use a multimeter to check if it is conducting between 3# pin of this joint and ground wire. No Replace the sensor 6 Connect the sensor connector and start the engine.
Next step Yes Check other part 7 Use a oscillometer to check if an around 6V square wave signal output is present in 2# signal cable. No Replace the sensor
Note: The camshaft position sensor is an auxiliary sensor and has great effect on emission of the system. When failure occurs in this sensor, the vehicle will be difficult to start; though the vehicle will be basically normal after startup, driving restrictive practice will be found on the engine and the maximum revolution of engine can not exceed 4000rpm.
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