2000 Toyota Sienna OBD II Diagnostics

2000 TOYOTA SIENNA
12,000 MILES • 6 CYL • FWD • AUTOMATIC
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LELYNROBERTS
  • MEMBER
  • 2 POSTS
I need to know what
Manuf. code.p1135 &p1155 are so I can pass the smog
test and reg.in CA.
Feb 2, 2008 at 5:06 AM
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LELYNROBERTS
  • MEMBER
  • 2 POSTS
[quote:9b460e3f63="lelynroberts"]Engine problem
2000 Toyota Sienna 6 cyl Front Wheel Drive Automatic 12000 miles
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I need to know what
Manuf. code.p1135 &p1155 are so I can pass the smog
test and reg.in CA.[/quote:9b460e3f63]
They aren't in my manuel,that's why they're called
Manuf.code.s
Feb 2, 2008 at 5:12 AM
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LOSTINMARS
  • ✓Experienced Mechanic
  • 222 POSTS
sounds like both air fuel ratio sensors have died.

manufacturer codes are more specific than the generic obd2 codes. nothing secret about them.
Feb 4, 2008 at 12:53 PM
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