In my household we have a 1998 Saturn, SL1, single overhead. With a little over 114000 kilometres on it.
Two years ago, the Check engine light came on. The connector was replaced because the Trans Temp Sensor was faulty. The light came back on.
We took it to another shop a couple of months ago. The EGR valve was faulty. The valve was cleaned because it was sticky. The light came back on.
We took back to the same shop today and although the Mass Air Flow sensor has not showed up at any of the computer scans, we decided to replace it anyway. The light is back on again.
The only other sensor that can be faulty, we assume, although it hasn't showed up in the computer is the O2 sensor.
Thank you in advance for any suggestions.
have the same problem?
Wednesday, December 6th, 2006 AT 12:28 AM