Quote:
Originally Posted by ji_mbenz
After I cleaned the MAF and installed a new air filter, I then cleared the codes; except for the DM (pin 3) code 19 - it would not erase, but the CEL went off and has been off for the past 10 trips. The motor runs good, the same as before this happened.
The only vacuum related issues in the past involved the trans upshift delay so I had that vac line plugged.
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Tha'ts interesting . . . since if it's a "real" DTC#19, the CE light should come on?? So maybe, it WAS a vacuum leak/MAF/FPR . . . and you fixed it??
That doesn't act like any #19 code that I've seen. . . but there's always a 1st time for everything!