Need help! Gas engine overheating. Cannot resolve.

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Sergey K, Apr 1, 2019.

  1. ChapmanF

    ChapmanF Senior Member

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    That hose loop and that second temperature sensor are for the exhaust heat recirculation system, which I do not think is used in all market regions.

    [​IMG]

    I wonder if it is present in Lithuania. Does the exhaust arrangement under the car look like this (note the two coolant hoses)?

    [​IMG]
     
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  2. Profanas

    Profanas Junior Member

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    No, my excaust system is very simple, just catalytic converter ant two pcs lambda. Ok thanks for the info, that's mean in the EU we don't have this exhaust system.
     
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  3. Profanas

    Profanas Junior Member

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  4. Boston2008Gen2

    Boston2008Gen2 Junior Member

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    How to do EGR system cleaning?
     
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