nothing happen since1 year plus, suddenly my car jerking at higher RPM:
Boost Controller
setting low boost 0.4 = nothing happen
setting high boost 0.6 = currently problem started, car shaking.
@3500 RPM AFR jumping at = 14.5 ~ 16.5
@4000 RPM AFT jumping at = 13.0 ~ 15.0
@4600 RPM AFT jumoing at = 11.6 ~ 12.2 and smooth go up to 7000 rpm no problem
What happen?
Could it be:
1) Fuel pump need to change?
2) Boost Controller faulty?
3)AEM FIC need to retune?
4) Turbo spoilt?
5) yr advise
Honda Fit 1.5 , stock L15A no change of any piston or lower compression.
TD04 turbo. extra 2 injector, 4 stock injector
(size not sure)
Boost Controller
setting low boost 0.4 = nothing happen
setting high boost 0.6 = currently problem started, car shaking.
@3500 RPM AFR jumping at = 14.5 ~ 16.5
@4000 RPM AFT jumping at = 13.0 ~ 15.0
@4600 RPM AFT jumoing at = 11.6 ~ 12.2 and smooth go up to 7000 rpm no problem
What happen?
Could it be:
1) Fuel pump need to change?
2) Boost Controller faulty?
3)AEM FIC need to retune?
4) Turbo spoilt?
5) yr advise
Honda Fit 1.5 , stock L15A no change of any piston or lower compression.
TD04 turbo. extra 2 injector, 4 stock injector
(size not sure)