Engine warning light?

2009 VAUXHALL ZAFIRA
99,000 MILES
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COLIN KENT
  • MEMBER
  • 4 POSTS
Light keeps coming on goes off using obd but will come back on after a day.
Sep 9, 2024 at 9:12 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,176 POSTS
What is the code that is stored? Here is a guide to help please get back to me so I can help you fix it.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please go over this guide and get back to us.
Sep 9, 2024 at 9:32 AM
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COLIN KENT
  • MEMBER
  • 4 POSTS
It says to lean bank 1.
Sep 9, 2024 at 9:41 AM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,176 POSTS
Can I get the code number, also what is the engine size?
Sep 9, 2024 at 11:58 AM
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COLIN KENT
  • MEMBER
  • 4 POSTS
1.6 Bank 1.
Sep 9, 2024 at 1:47 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,176 POSTS
This can be one of 3 things in most cases, the fuel pump is weak, you have a vacuum leak or the weak MAF sensor. Here is a guide to help you go over the repairs and get it fixed:

https://www.2carpros.com/articles/repair-lean-mixture-codes-p0171-or-p0174-on-some-manufacturers

Please go over this guide and get back to us.

Sep 9, 2024 at 4:01 PM