Knock Sensor V8-9 14472AA040 and flash tuning speed compared

and flash tuning speed compared to previous Accessport versions

and fatigue resistance when compared to 4340 and therefore allowing it support greater power levels

REDLINE CARBON FIBER STYLE

: 99071AC230

EJ205 (3 pc set)

Knock Sensor V8-9 14472AA040 and flash tuning speed comparedThe knock sensor bolts to the top of the engine block and generates a voltage signal based on a noise frequency that corresponds to engine knock. The ECU responds to the knock signal by reducing ignition timing. A faulty sensor or damaged wire lead or connector can set a fault code resulting in a CEL.. Manufacturer Part No.: 22060AA111What it fits: STI EJ207 MY03 07 JDM EJ205 MY04 07 Legacy Outback EJ255 EJ253 MY05 06 Baja Turbo EJ255 MY04 06 Forester