How to Repair Engine Cut Off After 5 min at Idling
How to Repair Engine Cut Off 5 min at Idling
Model: Hyundai Sonata (EF)
Year Model: 2002
Fuel: Gasoline
Displacement: 2000cc
Condition and Study Guide:
- Study Engine Cut off After 5 min at Engine Idling
- Study Engine sometime hard to Start.
Cause and Study Guide:
- Due to CKP wire damage.
- Timing plate deformation.
Diagnosis and Study Guide
- Study Guide Scan tool check
= Trouble code = P0340 Camshaft Position Sensor Circuit Malfunction - Study Guide Arase the trouble code with GDS = Ok but after a min the trouble code will return.
- Study Guide Check with good CMP but the same
- Study Guide Check the timing = OK
- Study Guide Since a have a trouble the same before, I decided to open the front of engine .
- Study Guide To check the CKP.
= the trouble found that the CKP wire cut and somebody reconnect
= Then the timing plate also has a deformation.
Study Guide and Replace Parts
- Replace CKP(Crankshaft Position Sensor)
- Replace timing plate
| P0340 Camshaft Position Sensor Circuit Malfunction |
Study Guide The Camshaft Position Sensor (CMPS) is a sensor that detects the compression TDC of the NO. 1 cylinder. The CMPS consists of a hall type sensor and a target on the end of the intake camshaft. When the target triggers the sensor, the sensor voltage is 5V. If not, the sensor voltage is 0V.Study Guide These CMPS signal is sent to the ECM and the ECM uses the CMPS signal for synchronizing the firing of sequential fuel injectors.
If there is no change of signal, the ECM judged as a fault and DTC is set.
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