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2001 Mazda Protege 02 sensor

Tiny
MINHVETTE
  • MEMBER
  • 2001 MAZDA PROTEGE
Engine Performance problem
2001 Mazda Protege 4 cyl Front Wheel Drive Automatic 100k miles

i got acheck engine light on, and the scanner code 1776 saying the front sensor is inverson fault.I 've changed it with a napa part direct fit. But now it came back after a few days. What does it mean by inverson
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Tuesday, July 7th, 2009 AT 4:07 AM

2 Replies

Tiny
THIS IS MIKE
  • MECHANIC
  • 686 POSTS
That error code is caused by a vacuum leak, cyclinder misfire or injector malfunction. You will have to fix the runability problem first.
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Thursday, July 9th, 2009 AT 5:20 PM
Tiny
BUDDYCRAIGG
  • MECHANIC
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Can I ask a couple of questions.

Did the code 1776 have the letter P in front of it?

And do you have a 1.6 engine.
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Thursday, July 9th, 2009 AT 7:04 PM

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