No boost after jb4 install on any map. -
09-17-2021, 04:27 PM
I have a 2018 q60s. I got the new jb4 module with fuel control wires pre installed. I've installed everything and I'm getting codes for turbocharger boost sensor circuit bank 1, supercharging pressure sensor, and turbocharger boost sensor circuit bank 1. Any ideas?
Last edited by jupchurch3478; 09-18-2021 at 07:41 AM..
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