1993 Pontiac Grand Am hi

1993 PONTIAC GRAND AM
180,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CHUBBYSANTA09
  • MEMBER
  • 2 POSTS
could you tell me what codes 26 and 27 are for on my 93 grand am 3300 engine v6
Dec 1, 2009 at 11:04 PM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Looks like the ECM Quad driver.

What symptoms are you experiencing?
Dec 3, 2009 at 12:08 AM
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