Originally Posted by Mike Dabrowski 2000
All codes have a slow and fast blink. If you have codes in the check engine and the IMA, both will show the same two step way of displaying the codes
Thanks Mike, for pointing that out. I was getting 9 long, and your post made me realize that I was getting 90, not 9. Then I was able to use this chart ECU P codes
to narrow it down. I'm assuming that the blink codes are the 1 thru 91 listed on the left, am I right about that? 90 indicated an EVAP leak in the fuel tank area, which led me to tighten the gas cap for starters - no CEL so far after a reset.
Is there a Chart linking the CEL blink codes with the Code #s like the useful IMA blink code charts that you have posted? Or should I break down and buy a OBIIC&C... That option is becoming more appealing...