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Engine Codes

1113 Views 10 Replies 3 Participants Last post by  whitey2g
On my 1991 DX D15b7 I have three check engine codes 3, 14, 21. I believe I counted the blinks right.Does anyone no what these codes are???
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I was looking for ecu codes. Was my description not good enough?
I cant get the site to work. It says its missing a link.
whitey2g said:
I was looking for ecu codes. Was my description not good enough?
Just to clarify and not to confuse, the title of your topic is engine codes, which generally speaking, is recognized as the stamp on an engine to identify what motor it is.
ECU codes are just that, codes that the ECU is throwing out via blinking light, to let you know that something is wrong and what it is.

whitey2g said:
I cant get the site to work. It says its missing a link.
I clicked the link and it works for me.
Im sorry. I ment to say ECU codes. Do you know anywere else i can find these at?

3,14,21
It worked for me this time. Thanks for the help I got needed. Sorry about the mix up.
PM5 A80 in a 1991 DX. I might have counted wrong. 3,14 were for the MAP sensor i got it figured out.
Yea I went back and double counted it. It was 3, 14, 20.
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