I have thought about that yeah, sure its the one from my old GT, the car is still boggy with or without the o2 plugged in. Hopefully im getting anothe FPR sent out or i might stick a standard turbo one on. Knock sensor is getting swapped because i thought it might be faulty and the timing was getting pulled back. Gonna get another MAP sensor. Also will have a look at the ignition system, dizzy setup came off a fully functioning car although i've not had a look at the cap or rotor arm, leads and plugs are brand new. Ignitor is from my old GT. Last resort is a new engine loom. If it stil