Delphi AS10237 ignition knock (detonation) sensor for the 2001-2003 Volvo S60 5-cylinder 2.4L, the 2001-2004 S60 5-cylinder 2.3L, the 2003-2009 S60 5-cylinder 2.5L, the 2005-2009 S60 5-cylinder 2.4L and other vehicles detects engine knock and sends a signal that helps protect the engine from pre-ignition damage.
- Delphi knock sensor design helps maximize engine performance with all fuels
- Delphi knock sensor helps prevent engine damage from pre-ignition knocking
- Calibrated for a wide variety of frequencies to detect shifts and give accurate signals
- Sealed to withstand humidity, salt spray and automotive fluids
- Ground isolated design with a 2-wire shielded harness helps protect the signal from electromagnetic interference (EMI)
- Self-generating piezoelectric design requires no power to the sensor
Quick facts
- Part: Delphi AS10237 ignition knock (detonation) sensor
- Fits: 2001-2003 Volvo S60 5-cylinder 2.4L, the 2001-2004 S60 5-cylinder 2.3L, the 2003-2009 S60 5-cylinder 2.5L, the 2005-2009 S60 5-cylinder 2.4L and other vehicles
A worn knock sensor can show up as a check engine light, pinging under load or reduced engine response. Those signs can also come from other faults, so with the engine off and cool, look over the sensor's harness and connector for cracks, chafing or fluid damage. If the sensor is the cause, this one replaces it.
Fits
This ignition knock (detonation) sensor also fits the 1999-2004 Volvo V70 5-cylinder 2.3L, the 2000-2003 V70 5-cylinder 2.4L, the 2003-2007 V70 5-cylinder 2.5L, the 2005 V70 5-cylinder 2.4L and the 2003-2007 Volvo XC70 5-cylinder 2.5L. If your Volvo is not named here, find your year and engine in the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Design: self-generating piezoelectric
- Harness: 2-wire, shielded, ground isolated
- Sealing: sealed against humidity, salt spray and automotive fluids
In the box
One ignition knock (detonation) sensor. Each vehicle takes one.
Interchange: 9432570-0
S8844 · DKS684 · KS244 · 5S2307
This part cross-references / interchanges with the following part numbers:
S8844, DKS684, KS244, 9432570-0, 5S2307
Frequently Asked Questions
Is the Delphi AS10237 the right knock sensor for the 1999-2004 Volvo V70 5-cylinder 2.3L?
Yes. Delphi AS10237 fits the 1999-2004 Volvo V70 5-cylinder 2.3L, and the vehicle takes one sensor. Owners of other Volvo models can look up their year and engine in the "Vehicles it fits" section.
What comes in the box with the Delphi AS10237 knock sensor?
This listing is one ignition knock (detonation) sensor, and each vehicle takes one. The package contents list the sensor only.
Does this knock sensor need power to work?
No. The self-generating piezoelectric design requires no power to the sensor. Its ground isolated design with a 2-wire shielded harness helps protect the signal from EMI.
Which signs can point to a worn Delphi AS10237 knock sensor?
A check engine light, pinging under load or reduced engine response can be signs, though other faults can cause them too. A shop can test the sensor itself.
Can Delphi AS10237 replace a knock sensor numbered DKS684?
Yes. DKS684 is one of the numbers this Delphi AS10237 sensor interchanges with, along with 9432570-0, S8844, KS244 and 5S2307.
