Quote:
Originally Posted by donee
Maybe the VGT control is just shooting for as high an ouput pressure it can achieve, all the time in the TDI ? As the fuel is going to detonate anyway...
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That is a good question, I think we would have to discuss that with one of the chip tuners. One of their claims is quicker spool, weather that is due to more fuel (and thus more flow), or some N75 programing, I don't know.
Another bit of data may be the fact that when the N75 goes bad the ecu will throw a code before you reach peak boost (around 5 psi) Ask me how I know.