<https://www.myfastgti.com/threads/p0234-overboost-condition.41746/>
<http://schema.org/articleBody>
"Hey everyone. So I bought this 07 gti from someone with a broken timing belt. Replaced the head, timing belt and accessories, put it back together and took it for the first test drive. After driving normally for a bit, decided to get on it a little. Boost gauge spiked to 22lbs and car went into limp mode with 0 boost. Turned the car off and had boost again but the same thing eventually happened again.\n\nReplaced the boost solenoid, no change.\nReplaced the boost pressure sensor, no change. I don't know what else to do at this point. The turbo isn't making abnormal noises. Would a diverter valve cause this? I don't have vag com."
<https://www.myfastgti.com/threads/p0234-overboost-condition.41746/>