gidday,
been a while since ive been here. been a while since ive had issues with my wagon (only about 4-6000km between warrants)
1994 gt twin turbo manual legacy wagon bg5 chassis (without the coil pack on top of the engine)
lately, for a few weeks or so, i have driven myself nuts hunting a problem that throws no codes.
low range revs, so im assuming primary turbo/primary turbo control issue (im guessing low rev range in the primary)
under load, hard acceleration, in any gear, in that lower rev range, the acceleration is incredibly jerky.
i have (for reasons unknown) changed the knock, tps, engine temp sensors
i have also cleaned out the solenoid box, including the lines, and stayed away from the MAP sensor.
i have even tried a 2nd box as well, to eliminate the possibility of a dodgy bit in the box.
partial throttle, leads to partial boost, with no issues.
2ndary turbo boost seems fine (which is odd, coz i believe the primary boosts at the same time as well, once its exhaust gas has got the 2ndary up to pace)
anyone else had or know of a similar issue?
long winded description i know just trying to get as much info out here as i can to avoid any obvious questions, keeping in mind ive had no codes