Answer
Mar 20, 2024 - 09:57 PM
Hi there, Carlos!
You've definitely been doing your homework on that Kia Sedona, tackling the P200A code like a champ! Let's see what else we can tweak to get that check engine light off for good.
Since you've already checked the hoses visually and the resistance on the VIS solenoids seems within range, we can probably move on from those for now. Good call on replacing the broken VCM clip – that vacuum leak could have definitely been part of the problem.
Here's what I would recommend next:
1.) Vacuum Test: You're on the right track! Hooking up a vacuum gauge and checking the lines going to the VIS (especially around the repair you made on the VCM clip) is a smart move. Look for any leaks or signs of weak suction. A hissing sound or a needle that dips erratically on the gauge usually means there's a leak somewhere.
2.) MAP Sensor: The MAP (Manifold Absolute Pressure) sensor is a good suspect since the code points to the intake manifold. A faulty MAP sensor can send wonky readings to the computer which can mess with the air/fuel mixture and trigger that P200A code. You can try cleaning the MAP sensor with MAF cleaner spray (available at most auto parts stores) and see if that does the trick. If not, a new sensor might be necessary.
3.) Check for Other Codes: Even though you have the P200A code, there might be other stored codes that could provide clues. Invest in a good OBD-II scanner that can read all the codes, not just the generic ones. Sometimes a seemingly unrelated code can shed light on the bigger picture.
If you go through these steps and you're still stuck, don't hesitate to take it to a mechanic. They'll have the fancy diagnostic tools to pinpoint the exact problem, especially if it's something electrical or requires more in-depth testing.
But hey, you've come this far! By following these steps, there's a good chance you can solve the P200A code yourself and get that Sedona running smooth again.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
Good luck!
You've definitely been doing your homework on that Kia Sedona, tackling the P200A code like a champ! Let's see what else we can tweak to get that check engine light off for good.
Since you've already checked the hoses visually and the resistance on the VIS solenoids seems within range, we can probably move on from those for now. Good call on replacing the broken VCM clip – that vacuum leak could have definitely been part of the problem.
Here's what I would recommend next:
1.) Vacuum Test: You're on the right track! Hooking up a vacuum gauge and checking the lines going to the VIS (especially around the repair you made on the VCM clip) is a smart move. Look for any leaks or signs of weak suction. A hissing sound or a needle that dips erratically on the gauge usually means there's a leak somewhere.
2.) MAP Sensor: The MAP (Manifold Absolute Pressure) sensor is a good suspect since the code points to the intake manifold. A faulty MAP sensor can send wonky readings to the computer which can mess with the air/fuel mixture and trigger that P200A code. You can try cleaning the MAP sensor with MAF cleaner spray (available at most auto parts stores) and see if that does the trick. If not, a new sensor might be necessary.
3.) Check for Other Codes: Even though you have the P200A code, there might be other stored codes that could provide clues. Invest in a good OBD-II scanner that can read all the codes, not just the generic ones. Sometimes a seemingly unrelated code can shed light on the bigger picture.
If you go through these steps and you're still stuck, don't hesitate to take it to a mechanic. They'll have the fancy diagnostic tools to pinpoint the exact problem, especially if it's something electrical or requires more in-depth testing.
But hey, you've come this far! By following these steps, there's a good chance you can solve the P200A code yourself and get that Sedona running smooth again.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
Good luck!
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