I have a 1990 accord 170000 miles with a cel on and unable to get above 3000 rpm. I've jumped the blue connector and have code 28. If anyone could give me any insight of were to find a code list or what this code means please let me know. Thanks

 

Code 28 doesnt exist on the charts. Double check the code.

 

Found new codes 4 : 8 : 20

 

Codes 4 & 8 both deal with sensors inside your distributor. (could be a loose or corroded wire issue or you may need to replace the distributor.
4 - Crankshaft Position Sensor (CKP)
8 - Top Dead Center Sensor (TDC)
and code 20 is a problem with your Electronic Load Detector (ELD)

Are you looking to test/fix these yourself?
If you are, are you familiar with electrical troubleshooting diagrams and do you have a multimeter?

 

I'm very familiar with wire and I do own a Fluke meter. however I don't have any diagrams to go to troubleshoot from. Just found a new RPT distrib (TD-31u) for $120 at carquest.

 

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