My manual ecu wont rev past 3k rpm and the more i push the pedal it dies and in gear it doesn't pass 3k rpm. With my auto ecu it full rev in neutral but in gear it struggles to push pass at 3k-4k rpm but it does go pass it after a bit, last week the auto ecu didn't have a bouncing throttle problem but now it does. I replaced the map, tps, and throttle body. I tried to switch the map and tps plugs but that didn't do anything. Any help would be great!

 

Did you calibrate the tps to .5v closed/idle?

 

I'll add this to the list. Thank you!