Standard Ignition AS234 manifold absolute pressure sensor for the 1999-2002 Saab 9-3 4-cylinder 2.0L, the 2001-2002 9-3 4-cylinder 2.3L and other vehicles sends manifold pressure readings to the engine computer. It is engineered specifically for high-mileage Saab vehicles.
- High-grade materials protect against extreme temperature changes and damaging elements
- Lab tested for proper integration with the vehicle's emissions system
- Precision engineered to help maintain efficiency and reduce stress on engine components
- Rectangular plug-in connector with three blade terminals and one vacuum port
Quick facts
- Part: Standard Ignition AS234 manifold absolute pressure sensor
- Fits: the 1999-2002 Saab 9-3 4-cylinder 2.0L, the 2001-2002 9-3 4-cylinder 2.3L and other vehicles
- Condition: New
A rough idle, hesitation or a check engine light can come from a failing MAP sensor. A cracked vacuum hose, a worn spark plug or a loose connector can be behind them as well, so track down the cause before you buy.
Fits
This sensor also fits the 1995-1998 Saab 900 4-cylinder 2.0L and the 1991-1998 Saab 9000 4-cylinder 2.3L. This listing is one sensor, and every car named here takes just one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector shape: rectangular, 1 connector
- Terminal quantity: 3
- Vacuum ports: 1
Build and materials
- Connector type: plug-in, female
- Terminal type: blade, male
- Condition: New
- Country of origin: Italy
In the box
One manifold absolute pressure sensor. The wiring harness, hardware, mounting bracket and O-rings are not included, so plan on new hardware and O-rings if your install needs them, since old ones may not be reusable.
Interchange: 2-16855
50504 · SU5074 · 9132374
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
50504, SU5074, 2-16855, 9132374, AS234
Frequently Asked Questions
Does the Standard Ignition AS234 fit the 1995-1998 Saab 900 4-cylinder 2.0L?
Yes. Standard Ignition AS234 fits the 1995-1998 Saab 900 4-cylinder 2.0L, and that car takes one sensor.
Does the AS234 manifold absolute pressure sensor come with a wiring harness or O-rings?
No. Standard Ignition AS234 is one sensor only; the wiring harness, hardware, mounting bracket and O-rings are not included.
How many terminals does this manifold absolute pressure sensor have?
The connector is a rectangular, female plug-in type with three male blade terminals. The sensor also has one vacuum port.
Could a failing manifold absolute pressure sensor cause a rough idle or poor fuel economy?
Yes, it can contribute to a rough idle, hesitation or a check engine light, since the engine computer relies on its pressure readings. A shop can test the sensor's signal.
Is this manifold absolute pressure sensor made for high-mileage Saabs?
Yes. Its design targets high-mileage Saab vehicles, and it is lab tested for proper integration with the vehicle's emissions system.
