Front knock sensor cracked aswell giving a false reading to ecu retarding ignition so awaiting new sensor.
With regards to isv whats folk done with there isv?what happens to this under boost? As ive no t off the outlet of charger to throttle bodybody i was going to t into before charger but after maf so it has a suction of metered air.just i plugged vcds in and throttle angle was sitting at 33 degrees with foot off pedal ive read it should be 14 degrees but as i deleted my isv previously i screwed up the throttle screw to get a fine idle.so now im going back to setting idle angle back to