Smart Car of America Forum banner

check engine light

  1. Secondary air injection pump does not come on.

    smart Operation and Maintenance
    So my secondary air injection pump does not come on but I don't have a check engine light. It is less than 10°F outside in the morning when i start it so the engine isn't warm. I am getting under 30 MPG and I'm assuming this has to do with it. I can't seem to find anything like this on the web...
  2. Check Engine Light Code P2188

    smart Operation and Maintenance
    I have 2009 Smart. It has 60,000. I am getting a Check Engine Light Code P2188 on a weekly basis. I keep clearing it. I changed my spark plugs last September. Some people say it might be Mass Air Flow Sensor. I don't know where it is or what it looks like. If someone can tell me where to...
  3. Check engine light

    smart Operation and Maintenance
    The last couple of days when I start my smartie it makes a rumbling noise from the back. This evening when was driving home form work the engine light came on. I just had it in for the 30,000 mile tuneup and am disgusted. It also needed a new starter at that time so it was towed 2 hours to the...
  4. Yes, another Check Engine light!

    smart Operation and Maintenance
    Hey all! Sorry I have been MIA the last few months. I have been very sick lately. Boarding on hospitalization. But I have an issue I need the group's help with. My check engine light came on Wednesday and hasnt shut off yet. Ive had one fill-up since then, made sure all fluid levels were...
  5. Has anyone else had problem with check engine light?

    smart General Discussion
    :( Since September our 2009 Smart Cabriole has been in the shop over 65 days. Each time they return it, the check engine light comes on within a day or two of normal driving. The dealer says it has replaced the engine control module twice and a wiring harness. Frankly, I want to trade the car...
  6. New 2011 with Check Engine Light

    smart Operation and Maintenance
    2011, brand new. She has about 180 miles on her and the engine light came on this morning. Gas cap is secure. Nothing else seems amiss, but it looks like I'm heading back to the dealership just a few days after taking delivery! :confused:
  7. OBD2 diagnostic tool

    smart Operation and Maintenance
    Anyone know of a good cheap OBD2 code reader? Like under $50 and can reset the "Check Engine" light?
  8. Loose Gas Cap = Check Engine Light

    smart Operation and Maintenance
    Today on the way home from work the MIL (check engine light) came on in my car. When I got it home the first thing I did was call the dealership to ask them if they could look at it. Of course they told me they were closed today. So I thought I'd have a shot at diagnosing it myself. I got...
Top