# 2000 Hyundai Sonata V6 OBD II Scan Help

**URL:** <https://community.cartalk.com/t/2000-hyundai-sonata-v6-obd-ii-scan-help/25732>\
**Category:** Maintenance/Repairs\
**Created:** [January 29, 2009, 4:59am UTC](https://community.cartalk.com/t/2000-hyundai-sonata-v6-obd-ii-scan-help/25732 "2009-01-29T04:59:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MovieVixen](https://avatars.discourse-cdn.com/v4/letter/m/b5a626/32.png) [@MovieVixen](https://community.cartalk.com/u/MovieVixen)\
**Post date:** [January 29, 2009, 4:59am UTC](https://community.cartalk.com/t/2000-hyundai-sonata-v6-obd-ii-scan-help/25732/1 "2009-01-29T04:59:06Z")

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I did a scan on my car when my check engine light came on…I got 2 reads:  
  
  
  
 1) P0449 - Evaporative Emissions Control System Vent - Valve Solenoid Circuit Malfunction.  
  
 2) P0705 - Transmission Range Sensor Circuit Malfunction (PRNDL Input).  
  
  
  
 Now the first one might make sense with the current problem I have at the gas station. Every time I go put gas in the tank (and I don’t fill it up till its over filled) I have trouble starting my car up! I literally have to wait a minute, start my car and once it gets to that point where its on for a second or two, I have to rev the engine…or press the accelerator pedal. Now I figured its an electrical issue because it mentions its a “circuit malf.” Does anyone have any idea with whats going on with my car and what I need to check? I don’t want to spend an arm and leg at a garage tellin me I need a new part when that might only temporarily fix the problem.  
  
  
  
 Oh and same goes with the second code. I don’t feel much of anything changing except when im in traffic going continuously slow. Sometimes it wants to do a slight jerk… but I don’t know if thats normal.  
  
  
  
 BTW I have over 107,000 miles on my car… Need to change oil in about 2-3 weeks.