I've been getting a p023400 overboost code whenever I'm on the freeway. I have a slushbox and am usually in 3rd or 4th and go WOT from about 50mph. I get an EPC light, lose all boost, and it will go back to normal once I restart the car. This never happens if I get WOT from a stop, only in those conditions.
I am APR tuned.
APR downpipe
Brand new IS20 turbo
034 Motorsports intake
APR turbo inlet pipe
This happen to anyone else? Also any idea what could be causing this?
Thanks
I am APR tuned.
APR downpipe
Brand new IS20 turbo
034 Motorsports intake
APR turbo inlet pipe
This happen to anyone else? Also any idea what could be causing this?
Thanks