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George H.
George H., Hyundai Technician
Category: Hyundai
Satisfied Customers: 18820
Experience:  Hyundai Gold certified, ASE Master tech 15+ years
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Hyundai sonata: 2004 sonata p0715 input speed sensor

Customer Question

2004 sonata p0715 input speed sensor
Submitted: 1 year ago.
Category: Hyundai
Expert:  George H. replied 1 year ago.
Hello I will help you with your question, Which engine is in your Sonata?
Customer: replied 1 year ago.
Expert:  George H. replied 1 year ago.
On top of the transmission under the air duct is the input speed sensor. Check the connector to be sure it fits tightly and replace the sensor. A single 10mm bolt holds it in. Click here for locations Let me know how I can help Thank you
Customer: replied 1 year ago.
i have replaced the input speed sensor and pigtail was replace by dealer they said the transmission was bad so we replace it with no luck still same problem
Expert:  George H. replied 1 year ago.
Then I would have to be there is you have exhausted all the easy fix. This will take a tech with an oscilloscope to watch the sensor output. The code is for the sensor not putting out any signal so I would check the signal at the sensor and at the computer connector. If it is steady and present at the computer connection then the computer is the problem.Please let me know what questions you have Thank you