17. DTC: P0336, Crankshaft Position Sensor Signal Abnormal (see Table 1-30) Table 1-30 18. DTC: P0340, Phase Sensor Signal Trouble (see Table 1-31) Table 1-31 55 S/N Operation Test Results Actions 1 Connect the diagnostic instrument and adapter, and turn the ignition switch to OFF. Next step 2 Disconnect the rotation speed sensor from the harness. Measure the resistance between pin 2# and pin 3# with a multimeter. Is the resistance between 770Ω and 950Ω under the temperature of 20℃? Yes Next step No Replace sensor 3 Check for open circuit or short to power supply or ground between the pin 2#, 3# of the rotation speed sensor and the pin 34#, 15# of the ECU.
Yes Repair or replace harness No Next step 4 Check the fly wheel singal panel for normal operation. Yes Diagnosis help No Replace signal panel S/N Operation Test Results Actions 1 Connect the diagnostic instrument and adapter, and turn the ignition switch to ON. Next step 2 Disconnect the phase sensor from the harness. Measure the voltage between pin 3# and pin 1# with a multimeter. Is the voltage about 12V? Yes Go to step 4 No Next step 3 Check for open circuit or short to ground between the pin 3# of the phase sensor and the pin 87# of the main relay. Check the pin 1# of the phase sensor for abnormal grounding.
Yes Repair or replace harness No Next step 4 Measure the voltage between the pin 2# of the phase sensor and the power supply negative pole. Is the voltage about 9.9V? Yes Go to step 6 No Next step 5 Check for open circuit or short to power supply or ground between the pin 2# of the phase sensor and the pin 79# of the ECU. Yes Repair or replace harness No Next step 6 Check the fly wheel singal panel for normal operation. Yes Diagnosis help No Replace signal panel