/live/media/DE/DE_AS10333_FRO.JPG)
Delphi AS10333 Ignition Knock (Detonation) Sensor
| Brand | Delphi AS10333 |
|---|---|
| Length | 155 |
| Terminal Type | Pin |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 3 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Mounting Type | Screw |
| Package Contents | Ignition knock (detonation) sensor |
| Fits | Honda · 5 vehicles |
OE-standard calibration. Tested for accurate readings that help reduce comebacks.
Screw-mount design. Installs with a single oval connector and 3 male terminals.
Knock sensor. Monitors detonation for precise engine control.
Cross-references Standard Ignition KS135, 5S2229 and 30530-PLE-004 for the same application. See all 5.
Delphi Knock Sensor for Honda Civic
Delphi AS10333 is an ignition knock sensor built for accurate engine signal monitoring on 2001-2005 Honda Civic applications. It uses a 3-terminal, male-pin, oval connector design with screw mounting for a direct OE-style replacement.
Key Features
- Part number: AS10333
- Ignition knock (detonation) sensor for engine timing feedback
- Fits 2001-2005 Honda Civic
- 3 terminals with male connector and male terminals
- Oval connector shape with 1 connector
- Screw mount design
- Length: 155
- Delphi sensors are validated and calibrated to OE standards
Detailed Description
Delphi AS10333 is an emission control sensor used to monitor engine knock and send accurate detonation data to the vehicle control system. For Honda Civic owners, this sensor supports precise ignition control by helping the engine management system respond to abnormal combustion events. Delphi develops its sensor portfolio using OE-focused validation methods, and this part is tested and calibrated to OE standards for consistent readings. If you are replacing a worn or faulty knock sensor on a 2001-2005 Honda Civic, AS10333 provides the correct connector style, terminal layout, and mounting type for the listed application. This part cross-references Standard Ignition KS135 for the same application.
What It Helps Address
- Knock sensor fault codes
- Audible pinging or detonation under load
- Incorrect ignition timing response
- Rough engine operation caused by inaccurate knock feedback
- Check engine light related to detonation sensor performance
Installation Notes and Tips
Verify connector shape, terminal count, and mounting style before installation. Inspect the harness and connector for corrosion, damaged pins, or heat-related wear before replacing the sensor. Confirm the sensor is installed in the correct location for the vehicle and tightened to the manufacturer’s service specification. For Honda Civic knock sensor replacement, match the part number AS10333 to the listed fitment before installation.
Quality Assurance
Delphi backs this sensor with OE development and product validation methods, and the unit is tested and calibrated to OE standards to support accurate signal output and reduce repeat repairs.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2005 | Honda | Civic | Value Package | 1.7L | L4 | — |
| 2004 | Honda | Civic | Value Package | 1.7L | L4 | — |
| 2003 | Honda | Civic | LX | 1.7L | L4 | — |
| 2002 | Honda | Civic | LX | 1.7L | L4 | — |
| 2001 | Honda | Civic | LX | 1.7L | L4 | — |
| No rows match your filter. | ||||||