What is the code on the Subaru check engine light?

What is the code on the Subaru check engine light?

Subaru Check Engine Light and Code # P0420 Explained. If the check engine light comes on in your Subaru there is always a corresponding code set in the computers memory.

Is there an OBD code for a Subaru imprenza legacy?

95 Imprenza and Legacy models have OBD2 systems and require a scanner,but some basic codes can be retreived using the flashing MIL method. Codes will only clear when the faulty system or circuit has been repaired.

Where do you find the trouble code on a Subaru Justy?

The long segment (1.2 sec on) indicates a “ten”, and the short segment (0.2 sec on) signifies a “one”. 90 models – Trouble codes on the Justy are viewed on the Oxygen Moniter light, all other models the codes can be viewed on either the Oxygen Moniter light or the MIL (check engine light).

What is the catalytic converter code on a Subaru?

You can read about how the system works here. One of the more common codes we see on the Subaru, is P0420 Catalytic Converter Efficiency Below Threshold.

Why does my check engine light come on?

The Subaru check engine light comes on when there is a problem with the Subaru’s emissions control system. The Subaru’s computer, called an ECU, generates fault codes that pertain to various sensors on the vehicle. If one of these sensors fails, it will trigger a fault code.

How do you reset check engine light on Subaru Outback?

Wait 5 minutes, then reconnect the cable and tighten the retaining nut. Start the engine and wait for the Subaru’s computer to reset the check engine light.

What are the warning lights on a Subaru?

The following are warning lights and indicators found in vehicles built by Subaru. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are nearly 50 of them so be patient!