scooby1508

iTrader: (2)

hi guys i fitted a pp chip to my classic was suppost to take the boost to 1.1 bar. i took the car for a run once it was fitted and it was only boosting to 0.9 bar has anyone got any ideas what could be wrong thanks for your help.

myblackwrx

iTrader: (1)

Frequently Asked Questions

turniong up the boost on early cars can show a few weaknesses (old coil packs,plugs etc)

jayallen

iTrader: (31)

Did you cut the J1 resistor?

scooby1508

iTrader: (2)

yeah i cut it

KLR16V

iTrader: (2)

Boost gauge not reading correct ???

Did you get the PP chip off a reliable person is it what they say it is ?

Mark

scooby1508

iTrader: (2)

i got it from scott at pp but i have not managed to get hold of him yet