I have a Sonata 2002 LX, with a 'check engine light' problem. I took it to Autozone, the codes were P0715 and P1529. Based off what I'd read here, I bought an input speed sensor and replaced it. There was no problem for a day or 2. Now again, it throws a check engine light. What should I do, if it's not the input speed sensor?
- posted
17 years ago