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Actron air conditioners P2 fault

P2 fault on Actron split a/c

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Posted on Jan 02, 2017

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SOURCE: How do I fix an e9 error on my am24-1 model actron

That model number is the actual wall controller model number not the air con itself. Go outside get the outdoor unit model number and call actron. Or call an a/c tech to come out.

Posted on Dec 12, 2011

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SOURCE: My new gree air conditioner split system has an E1 error

Posted on Jul 05, 2013

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Step 1:

A code P0420 may mean that one or more of the following
has happened:

  • Leaded fuelicon1.png was used where unleaded was called for

  • A damaged or failed oxygen sensor (HO2S)

  • Downstream oxygen sensor (HO2S) wiring damaged or connected improperly

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Step 2:

Some suggested steps for troubleshooting a P0420 error
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  • Use a scope to diagnose the oxygen sensor operation (Tip: The oxygen sensor
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  • Inspect the downstream heated oxygen sensor (HO2S), replace if necessary

  • Replace the catalytic converter

Step 3:

Overall probably the biggest mistake vehicles owners make when they
have a P0420 code is to simply replace an oxygen sensor (H02S). It is
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parts unnecessarily.

We strongly recommend that if you need to replace the catalytic
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One thing to note is that many vehicle manufacturers offer a longer warranty
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Many manufacturers give a five year, unlimited mileage warranty on these items.
It\'s worth checking into.

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1 Answer

How do I fix an e9 error on my am24-1 model actron air conditioner?

That model number is the actual wall controller model number not the air con itself. Go outside get the outdoor unit model number and call actron. Or call an a/c tech to come out.

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