Does Anyone Know If 380,s Have A Knock Sensor To Advance The Timming When Using 98 Octane.

http://www.aussiemagna.com/forums/showthread.php?t=55683&highlight=380+knock+sensor

A quick search reveals the answer.

Yes.

Absolutely.

Knock sensor is a Wide-Band KS4


Its compression ratio is up from 9 to 10:1, its speed limiter works by torque management rather than fuel cut, and it will automatically optimise its operation on regular (91RON) to premium fuel (95RON), and any blend in-between. It has advanced 12-hole injectors, coil-on-plug ignition, cylinder-selective knock control, drive-by-wire electronic throttle control, long-life platinum-iridium spark plugs and an exotic pulse-width-modulation cooling fan speed control.

Where is it located?

On the block