Ideally you could do with a data-logger so you can test the boost whilst on various drives
Mine doesn't exceed 23PSI, remapped, with hi-flow exhaust
You could do with seeing if its boosting too high or spiking/surging for what ever reason, it may well not be and it could be a sensor error
But really you'd have to get some data together, through the OBDII is easiest
Mine doesn't exceed 23PSI, remapped, with hi-flow exhaust
You could do with seeing if its boosting too high or spiking/surging for what ever reason, it may well not be and it could be a sensor error
But really you'd have to get some data together, through the OBDII is easiest