Top up with pump fuel after ethanol logs
Pump fuel top up to full tank after running 20% eth till 3km to empty. Car aspirates then surges forward after 0.5-1s Throttle closure and boost oscilation seen while logging.
91 Octane
?Overboost
20% ethanol in 91/95 pump fuel. Car aspirates then surges forward after 0.5-1s Throttle closure and boost oscilation seen while logging.
?Overboosting
10% Ethanol. Car aspirates then surges forward after 0.5-1s Throttle closure and boost oscilation seen while logging.
Short logs
Pump fuel. Car aspirates then surges forward after 0.5-1s Throttle closure and boost oscilation seen while logging.
Revision 12.1
Revision 12
knock why
Revision 11
Map 0
4th gear
First data logs
Just installed flex fuel but I’m on 91 octane