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check engine light

  1. Engine Modifications
    Hello, so i installed my new K&N [69-8006TTK] intake on my 2017 WRX today, and when i turned my car on, the check engine, abs, VDC, and hill assist lights came on. I tried pressing and holding the traction button for the hill assist light but it doesnt work. Also, my cruise control light is...
  2. General Maintenance, Troubleshooting & Accidents.
    Hi everyone new to the forum. Im in a bit of a stump here. Yesterday I got out of work started my car up and my check engine light was flashing at me. I ran the codes using my AP and got the following: P0851 (Neutral Switch Input Circuit Low) P1152 (02 sensor circuit range/performance (low)...
  3. General Maintenance, Troubleshooting & Accidents.
    Hey names Mike, I just bought a used 2015 wrx limited 2.0L and i now have a check engine light on, so I took it to Auto Zone to get a read in it and when they plugged it up they didn’t give me an exact number they just said it was my cat converter.. I only have 78,000 miles on it. An auto shop...
  4. General Maintenance, Troubleshooting & Accidents.
    my car was running just fine yesterday, I turned it off for the day went inside. Today I go out to start it and it won’t start unless I jump it, so I jump start it and it starts just fine. However the check engine light is on, the cruise is flashing, the hill assist light is on and the traction...
  5. General Maintenance, Troubleshooting & Accidents.
    Car drives normal except sometimes lugs easily, occasionally hops when power is put down as if the engine is cutting out. I feel like the problem is from the mass airflow sensor, but I’m not sure about the cruise control and various other lights.
  6. General Maintenance, Troubleshooting & Accidents.
    I have flashing check engine light most mornings going to work the throttle seams to stutter and shakes...seams to stop after my car is warmed up properly... I’ve changes possible problems such as spark plugs and coil packs and still no soulution... plzzz send help
  7. Everyday Impreza Talk
    I have a 2003 WRX with 110,000 miles, it threw the check engine light, so I put it in the scanner and it came up cylinders 1 & 3 not firing. Its stock, what do you guys think coil packs and spark plugs?
  8. General Maintenance, Troubleshooting & Accidents.
    Hey guys im still kind of new at this forum so I hope I am posting this in the right section. If not I apologize! So my check engine light came on today and I went to an Advance Auto store and had them hook up there OBD II and it read the code "P2441 Secondary Air Injection System Switching...
  9. Tuning: Electronic Engine Management
    My Subaru internal engine computer has been set to run on 93 octane when it was in Missouri and now that I am in Cali I need to change the computer setting because it keeps telling me the engine is running too lean. I need to get rid of the check engine light and this is the problem that keeps...
  10. General Maintenance, Troubleshooting & Accidents.
    :mad:My 1999 Impreza seems to have cooling fans running constantly even in freezing winter weather. Changed temperature switch on intake manifold - no change although the old switch looked like it was in need of changing. Temperature gauge always in the middle since before this fan issue and...
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