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Code read from the ECU came back as lambda/.

Tiny
ANISIO
  • MEMBER
  • 2001 NISSAN MICRA
  • 28,000 MILES
Code read from the ECU came back as lambda/oxygen sensor running lean.
Is it safe? Can pass the MOT? How can be repaired? Another mechanic said not running lean but possible an electrical fault somewhere between the sensor and the ECU. Apparently a common fault on this model.
Please, any thoughts?
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Tuesday, December 18th, 2012 AT 5:21 AM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
You will have to watch the o2 sensor reading to see if its going lean?
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Tuesday, December 18th, 2012 AT 6:14 AM
Tiny
ANISIO
  • MEMBER
  • 2 POSTS
It says it is going lean. Is it OK?
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Tuesday, December 18th, 2012 AT 11:16 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
What is the mv readings staying at?Also what are the exact code numbers you have not code descriptions?
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Tuesday, December 18th, 2012 AT 4:09 PM

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