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Wholesales Price
Sold By:
Globalsourcewd
Globalsourcewd
California - USA
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You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Knock (Detonation) Sensor
Quantity: 1 Piece
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Part#
KS1021
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Part#
KS1021
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OEM#
96985767
Cross-Reference
OEM
GT7791
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Specifications:
| Category | Electrical Connector |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Contents | Pigtail Assembly |
| Terminal Gender | Female |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Wire Quantity | 2 |
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Fits:
| CHEVROLET | SPARK | 2013-2015 |
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Knock Sensor (KS)
Location:
The Knock sensor is located on the engine block and in some applications under
the intake manifold.
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.
Failure Symptoms: Malfunction Indicator Light illumination, failed emission test,
pre-detonation or “ping”,
increased emission levels, low engine power.
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