2011 Subaru Legacy 2.5L Auto. Where is the MAP sensor located?

autodr

• 260 Answers
• Posted on Nov 22, 2008

SOURCE: 2005 Subaru Legacy: Where are the O2 sensors located (both)

the o2 sensors are locted in the exhaust system. upstream is before cat converter, downstream is after cat converter.

SOURCE: will 1999 subaru engine fit in 1997 subaru legacy?

Yes as long as the Motors are the same. You might need to have the computer out of doner car. Doors are suppose to fit 96 to 99.

SOURCE: I need to change the knock sensor on my 1998

sensor are located on mono fold pipe either before cat or after cat just unplug the sensor lead and use proper size wrench and remove sensor

SOURCE: 1997 subaru legacy outback knock sensor location

Hiya,

Here you go:

2.5L Engine To Remove:

1. Disconnect the battery ground cable.
2. Remove the air cleaner housing.
3. Vehicles with 5-spd transmission: Remove the clutch slave cylinder and set aside.
4. Disconnect the knock sensor wire harness retainer from the coolant hose.
5. Disconnect the knock sensor (KS) wire connector.
6. Remove the mounting bolt and knock sensor from the engine block.

SOURCE: 1996 subaru legacy 2.2 Auto

This may be an igniter problem. The igniter sends signals to the coil. If you have a voltmeter you may have it tested. The igniter is found under the engine bay on the firewall at its center. Measure voltages on both terminals while cranking. You should get 0.1 volts on both.

Terminal 1 has yellow/blue wire while Terminal 1 has a yellow wire.

Other than that it could be bad wiring from the igniter or to the cylinders. Check for loose wires or exposed conductors.

If you can see if you can have a scanner connected to the car to be sure. There may be error codes stored in the computer. Some shops would let you borrow their scanners. If ever there are errors saved it may help you diagnose the problem accurately.