Luke87-SMR
Husqvarna
B Class
HI guys, i'm new from Italy.
I bought smr 551 and want to remove O2 sensor.
I've already put on an Higashi pipe.
Took my smr to dealer who tell me that i can't remove O2 sensor.
He also told me that he put RACE map, but still FAIL message (without O2 sensor)
Now, if i remove O2 sensor, i must install some resistor on O2plug or not?
It seems strange that still appear FAIL message with RACE MAP.
Thanks
I bought smr 551 and want to remove O2 sensor.
I've already put on an Higashi pipe.
Took my smr to dealer who tell me that i can't remove O2 sensor.
He also told me that he put RACE map, but still FAIL message (without O2 sensor)
Now, if i remove O2 sensor, i must install some resistor on O2plug or not?
It seems strange that still appear FAIL message with RACE MAP.
Thanks