My01 wrx with mods is pulling out 30 degress timing.
I have been to garage and have changed the knock senor, maf senor, checked the cam belt and put another ECU in with my map on it and still no good!!!!!
can anyone help please
Paul

 

btt

 

What exactly is the problem with the running? You say whats been done/changed but not the fault, any chance of more clues.

 

when driving it is jumpimg and has no power under 3 1/2revs
been on delta dash and is shows no fault codes but only that the timimg is -20 degress when it should be +10ish

 

Did the problem arise when you changed something or did it just go?

 

just went!

 

Have you checked the cam/crank sensors?

I've no idea about the later imprezas and where the electronics are on them. Maybe someone who does, can help.

 

now been on rr and told poss the wiring loom to the knock senor, still not sure though!!!
have change maf senor and knock senor, checked timing

 

btt