06-18-2021, 04:38 PM | #1 |
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CTS intake and CEL on
Just installed a CTS intake on my 440 and after a couple days the car threw a check engine light. Ran a diagnostic the code was p120d for intake (from what I’ve googled). Has anyone had this with any solution? I cleared the code on a scanner and it threw the code again after a day. I checked all the hoses and clamps everything is tight with no leaks.
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06-18-2021, 09:24 PM | #3 |
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From what I've heard it's mainly the position of the sensor that will pretty much always cause it to throw a CEL. I haven't heard of any fix for it yet, most people just clear it whenever it pops up.
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06-19-2021, 01:48 PM | #4 |
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06-19-2021, 09:10 PM | #7 |
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My issue was that despite the CEL, I had hesitation and stalling issues.
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06-20-2021, 09:14 AM | #9 |
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Haha yes it does sound cool until the car stalls at a light and throws codes... went back to stock
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