used pcm
Asked by nshook163 Nov 16, 2014 at 08:10 AM about the 1999 Chevrolet Malibu LS FWD
Question type: Maintenance & Repair
i have a 99 malibu 3.1 vin j which is
california emissions ive re placed all the
problem parts an the codse dont go away
im thinking its the computer do i have to
have a junkyard computer flashed? what
numbers have to match?
4 Answers
mikeatpriestlake answered 9 years ago
if you get a junkyard computer that works, you are lucky. the numbers have to match. really difficult. hope it works for ya!
vin nubers or computer numbers
ok i did a hard reset no light as of yet. hoping it stays away it kept trowing same 9 codes after i replaced problem parts all emmission codes, s.a.i.s., o2 heater, egr close performance, random miss, ect
