Standard Ignition AS308 manifold absolute pressure sensor for the 2005-2023 Toyota Tacoma 4-cylinder 2.7L and other vehicles sends instantaneous manifold pressure data to the powertrain's electronic control unit. Lab testing matches it to OE specifications, so it works with the vehicle's emissions system.
- High-grade materials protect against extreme temperature changes and exposure to damaging elements
- Precision engineered to help maintain efficiency and reduce stress on engine components
- One hose barb vacuum port
- Plug-in female connector with three male blade terminals
Quick facts
- Part: Standard Ignition AS308 manifold absolute pressure sensor
- Fits: 2005-2023 Toyota Tacoma 4-cylinder 2.7L and other vehicles
A failing MAP sensor can show up as a rough idle, poor fuel economy or a check engine light, though a different fault may be behind any of them. Before you replace the sensor, rule out a cracked or loose vacuum hose on the barb and a damaged connector, since either one can feed the control unit a bad pressure reading.
Fits
Standard Ignition engineered this sensor for Toyota and Lexus vehicles, and it is listed for a wide range of models from both makes, led by the 2004-2009 Toyota 4Runner V8 4.7L. If your car is not named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Vacuum port quantity: 1
- Vacuum fitting type: hose barb
- Connector quantity: 1
- Terminal quantity: 3
Build and materials
- Connector type: plug in, female
- Connector shape: round, rectangular
- Terminal type: blade, male
- Country of origin: Thailand
In the box
This listing is one manifold absolute pressure sensor, and each vehicle takes one. A wiring harness, hardware, a mounting bracket and O-rings are not included, so plan on new fasteners and O-rings, since the old ones may not be reusable.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Standard Ignition AS308 fit the 2004-2009 Toyota 4Runner V8 4.7L?
Yes, Standard Ignition AS308 is listed for the 2004-2009 Toyota 4Runner V8 4.7L and the 2005-2023 Toyota Tacoma 4-cylinder 2.7L; other vehicles are in the "Vehicles it fits" section.
Does this manifold absolute pressure sensor come with a wiring harness or O-rings?
No. The Standard Ignition AS308 is the sensor alone; the wiring harness, hardware, mounting bracket and O-rings are not included.
What connector and vacuum fitting does this manifold absolute pressure sensor have?
It has one plug-in female connector with three male blade terminals, plus one vacuum port with a hose barb fitting.
Can a rough idle or check engine light come from a bad manifold absolute pressure sensor?
They can, but other faults cause the same signs. A shop can read the codes and test the sensor with a scan tool.
Is this sensor tested to match OE specifications?
Yes. Lab testing matches this sensor to OE specifications, so it works with the emissions system on the vehicle.
