Ok I got the check engine light again (98 328i E36)--Time to close loop
temperature too long—I have had two completely different answers on saying
the o2 sensor…. And the other is the T-stat. So my question is, the senor you
have talked about is that a Coolant Temperature Sensor for Fuel Injection and
Temperature Gauge part #13 62 1 703 993? Also if it is the T-stat should I
get a new housing as well? I can get al three parts for about $79, or is that
just a waste of money and not the real problem… I am not really worried about
the check engine light coming on because I have a code reader/reset tool, and
I check every time it comes on. It only comes on when the temp gets below
freezing. which only happens about five or six time in AZ. Should I just keep
resetting it and ignore it?
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