Alt Tune have the solutions to disable SAI / SAP or also known and secondary air injection.
This service is available for both Hitachi and Denso ecus.
Pumped air injection systems use a vane pump called the air pump, AIR pump, or colloquially “smog pump” turned by the engine via a belt or electric motor. The pump’s air intake is filtered by a rotating screen to exclude dirt particles large enough to damage the system. Air is delivered under light pressure to the injection point(s). A check valve prevents exhaust forcing its way back through the air injection system, which would damage the pump and other components.
Common fault codes are;
p0140 p0413 p0414 p0418 p1410 p1418 p2432 p2433 p2440 p2441 p2444
This service is available in New Zealand, Australia, United Kingdom and many other countries.