P0340 cam sensor and the crank sensor to ECU?

2001 HYUNDAI SANTA FE
12,400 MILES • 2.4L • MANUAL
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YITAYAL
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  • 1 POST
hello my name is yitayal from AFRICA ETHIOPIA Ihave hyundai sana fe 2001 2.4l manual drive it start sute after 3 second i need the wairing digram spicaly the camsensor and the crank sensor to ECU CONNECTION
Oct 24, 2026 at 5:34 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,616 POSTS
Hello YITAYAL,

Diagnostic trouble code P0340 indicates a problem with the camshaft position sensor circuit. But I can tell you it can be the timing chain system and not the sensor problem at all. Does the engine make a rattle noise at idle? This will be the sign the engine timing chains/guides are worn out. This guide can help

https://2carpros.com/articles/camshaft-position-sensor-symptoms/

Here are the wiring diagrams you need, let me know how it goes and if you could can you upload a short video of the engine idling from under the hood?
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Oct 25, 2026 at 8:35 AM
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