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Re: What are (LSF), and (LSU) o2 sensors?
Posted to Technical Discussion Forum on 12/31/2001 1 Reply

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Hello,

For example, Toyota depending on one year issue with 4A-FE (1.6 L) engine have Sensor Lean Mixture (Part No,89463-... if "Lean Burn Engine", IMHO: LSU) or Oxygen Sensor (Part No. 89465-... if... Login to read more.

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