What is your question?
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What is your question?
Need to know what Codes 13 and 15 and 21 is in 1991 dodge colt. I need code list for car powered by Mitsubishi 12v 1.5L.
What makes this problem better or worse?
Nothing
How long has your 1991 Dodge Colt had this problem?
Few weeks
1 Reply
13 and 21 relate to oxygen sensors, 15 relates to coolant temperature sensor. I think! It's hard to say without a manual present. None of it really matters if you don't perform hands on system testing on these vehicles before OBDII diagnostics. What's happening with your vehicle?
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