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Standard Ignition APS178 Accelerator Pedal Sensor
Overview of Standard Ignition APS178 Accelerator Pedal Sensor
The Standard Ignition APS178 is a precision-engineered accelerator pedal sensor designed specifically for Hyundai Sonata models. This sensor plays a critical role in ensuring accurate throttle response and smooth acceleration by transmitting pedal position data to the vehicle's engine control unit.
- Compatible with Hyundai Sonata models
- Part number APS178 for exact fitment
- Reliable sensor for accelerator pedal position detection
- Direct replacement for factory-installed sensors
- Ensures consistent throttle response and drivability
Detailed Product Description
The Standard Ignition APS178 accelerator pedal sensor is manufactured to meet OEM specifications, providing precise measurement of the accelerator pedal position. This sensor converts the mechanical movement of the pedal into an electronic signal that the vehicle’s engine control module uses to regulate fuel injection and engine power output. Designed for Hyundai Sonata vehicles, the APS178 ensures compatibility and seamless integration with the vehicle’s existing electronic systems. Its robust construction helps maintain performance under various driving conditions, contributing to overall vehicle safety and efficiency.
Common Applications and Problem Resolution
- Resolves inconsistent or delayed throttle response
- Fixes issues with engine hesitation during acceleration
- Eliminates check engine light codes related to pedal position sensor faults
- Addresses poor fuel economy caused by inaccurate pedal input signals
- Corrects erratic idle or stalling linked to sensor malfunction
Installation Notes and Tips
- Ensure vehicle ignition is off before sensor replacement
- Disconnect the battery to prevent electrical shorts
- Locate the accelerator pedal sensor on the pedal assembly inside the driver’s footwell
- Remove the old sensor carefully to avoid damaging connectors or wiring
- Install the Standard Ignition APS178 sensor and secure all connections firmly
- Clear any diagnostic trouble codes after installation using an OBD-II scanner
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed industry standards for quality and durability. The APS178 accelerator pedal sensor undergoes rigorous testing to ensure reliable performance and long service life. This part is backed by a limited warranty that covers defects in material and workmanship, providing confidence in its durability and fitment for Hyundai Sonata vehicles.
| Brand | Standard Ignition |
| Part Number | APS178 |
| Attachment Method | Bolt On |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Contents | Complete Pedal Assembly |
| Hardware Included | No |
| Linkage Attached | No |
| Material | Polyamide 6 |
| Mounting Bracket(s) Included | Yes |
| Mounting Location | Floor Mounted |
| New or Reman | New |
| Pedal Assembly Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
| 2008 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
| 2007 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
| 2006 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
| 2005 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
| 2004 | Hyundai | Sonata | N/A | Fits vehicles with fixed pedal setups. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.