Part#
KS72/9
Cross-Reference
22060-1HC0A
220601HC0A
KS409
===========
Description
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Length | 1.90 |
| Mounting Hardware Included | No |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
================================================
Fits:
| INFINITI |
FX50 |
2011-2013 |
| INFINITI |
M56 |
2011-2013 |
| INFINITI |
Q70 |
2014 |
| INFINITI |
QX70 |
2014 |
==========================================
Knock Sensor (KS)
What It Does:
The Knock sensor generates an AC voltage created from the frequency of
poor combustion in the engines combustion chambers. A mechanical fault within the motor
creating a rapping sound may create false signals from this sensor. Ignition timing and the
air/fuel ratio are adjusted to compensate for this condition.
Location: The Knock sensor is located on the engine block and in some applications under
the intake manifold.
Failure Symptoms: Malfunction Indicator Light (MIL) illumination, failed emission test,
pre-detonation or “ping”, increased emission levels, low engine power.