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Standard Ignition AS674 Manifold Absolute Pressure Sensor
| Brand | Standard Ignition AS674 |
|---|---|
| Connector Gender | Female |
| Color/Finish | Black |
| Connector Quantity | 1 |
| Connector Shape | Round, rectangular |
| Connector Type | Plug in |
| Hardware Included | No |
| Mounting Bracket(s) Included | No |
| O-Rings Included | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Vacuum Port Quantity | 1 |
| Wiring Harness Included | No |
| Fits | Genesis · 5 vehicles |
Plug-in design. Simplifies installation with a single connector and no wiring harness.
Includes O-ring. Provides a ready-to-install seal for the sensor.
4-blade terminals. Delivers a secure electrical connection in a compact sensor design.
Cross-references Standard Ignition AS674, 2-27293 and 393003L000 for the same application. See all 5.
Manifold Absolute Pressure Sensor for Genesis G80 and G90
Standard Ignition AS674 is a manifold absolute pressure sensor for select Genesis turbocharged intake and intercooler piping applications. It reads intake manifold pressure so the engine control system can monitor boost and air load accurately on 2017-2018 Genesis G80 and 2017-2019 Genesis G90 models.
Key Features
- Manifold absolute pressure sensor for emission control and engine management systems
- Black housing with a round and rectangular plug-in connector design
- Female connector with 4 male blade terminals
- 1 vacuum port for pressure sensing
- O-ring included for sealing at the mounting point
- Direct fit for applications located on intercooler piping
- Standard Ignition AS674 replacement part number
Detailed Description
Standard Ignition AS674 is built for vehicles that rely on accurate manifold pressure feedback to manage fuel delivery, boost response, and drivability. This MAP sensor is used on 2017-2018 Genesis G80 and 2017-2019 Genesis G90 applications located on intercooler piping, making it a direct replacement choice for service work on these Genesis models. The sensor uses a plug-in electrical connection with a female connector, 4 blade terminals, and a single vacuum port, along with an included O-ring to support proper sealing during installation. Cross-reference part numbers for the same application include 2-27293 and 393003L000.
Common Issues This Part Can Address
- Erratic boost or manifold pressure readings
- Check engine light related to MAP sensor performance
- Rough idle or inconsistent throttle response
- Fuel trim or air-load calculation faults
- Driveability concerns tied to incorrect intake pressure data
Installation Notes and Tips
Verify the sensor location on the intercooler piping before replacement and compare the connector shape, terminal count, and vacuum port layout to the original unit. Standard Ignition AS674 uses a plug-in connector and includes an O-ring, while hardware, mounting brackets, and wiring harness are not included. Confirm the vehicle application against the original part number and connector style before installation on Genesis G80 or Genesis G90 models.
Quality Assurance
Standard Ignition supplies emission control sensors for service replacement applications, and AS674 is built to match the listed connector and mounting details for the confirmed Genesis fitments.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2019 | Genesis | G90 | 3.3L | V6 | Located on Intercooler Piping |
| 2018 | Genesis | G80 | 3.8L | V6 | Located on Intercooler Piping |
| 2018 | Genesis | G90 | 3.3L | V6 | Located on Intercooler Piping |
| 2017 | Genesis | G80 | 3.8L | V6 | Located on Intercooler Piping |
| 2017 | Genesis | G90 | 3.3L | V6 | Located on Intercooler Piping |
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