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1998 Plymouth Neon

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Airtex 5S2181 Ignition Knock (Detonation) Sensor
for 1998 Plymouth Neon

Airtex 5S2181 Ignition Knock (Detonation) Sensor - 1998 Plymouth Neon

Airtex
Brand:Airtex
Part Number: 5S2181
UPC: 080044675495
Weight: 0.12 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Airtex 5S2181 Ignition Knock (Detonation) Sensor for your 1998 Plymouth Neon. Buy now and secure your purchase online!

The Ignition Knock (Detonation) Sensor, also known as the Knock Sensor or KS, "listens" for certain harmonic frequencies associated with engine knock or "ping" and sends a voltage signal to the Engine Control Module (ECM) when detected. The ECM calculates proper ignition spark timing based in part on the Ignition Knock (Detonation) Sensor's signal. A malfunctioning or inoperative Ignition Knock (Detonation) Sensor can allow engine knock or ping to occur for which the ECM would otherwise adjust ignition timing to eliminate. It can also cause the Check Engine Light (CEL), Service Engine Soon (SES) or Malfunction Indicator Lamp (MIL) to illuminate and can set a trouble code (P-code) in the ECM when not functioning correctly. Not correcting a failed Ignition Knock (Detonation) Sensor condition can cause reduced fuel mileage and performance under load, increased emissions and damage to other components. Prolonged engine knock can cause internal engine damage from the piston skirt "slapping" against the cylinder wall.

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Oblong
Length:
1.94 in.
Mounting Hardware Included:
No
Terminal Quantity:
2
Terminal Type:
Pin
Country of Origin:
JP

Airtex 5S2181 Ignition Knock (Detonation) Sensor compatibility with your 1998 Plymouth Neon...

Last Updated: 11/09/2018

Years Vehicle Per VehicleFitment Notes

2001

 

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1995

 
Plymouth Neon

2.0L L4 Gas SOHC
1
 

Plymouth Neon



2.0L L4 Gas SOHC
1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Plymouth Neon

2.0L L4 Gas DOHC
1
 

Plymouth Neon



2.0L L4 Gas DOHC
1 Per Vehicle

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