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HondaPlatinum
HondaPlatinum, A Technician
Category: Honda
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Experience:  13 year honda platinum level
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Second opinion] - I have a 2006 honda civic hybrid. Code

Customer Question

Second opinion] - I have a 2006 honda civic hybrid. Code PO401 came up.
Submitted: 2 months ago.
Category: Honda
Expert:  eauto replied 2 months ago.

is that the only code?

Customer: replied 2 months ago.
PO420 came up, but it looks fine now.On my scanner it says CAT temp, depending on the day 600-800. For the most part 600 range. CAT has not come up after I cleaned the EGR valves and EGR chamber.
Expert:  eauto replied 2 months ago.

is the egr working?

Customer: replied 2 months ago.
Initially, I bought a used one. I was not sure if it was good or bad, I was not able to test it. So I went and changed it. EGR Valve is definitely good.
Customer: replied 2 months ago.
Changed it was new one.
Customer: replied 2 months ago.
When you say working, what do you mean. There is something wrong with my EGR system, but I know the EGR Valve is good.
Expert:  eauto replied 2 months ago.

is the pintle operational

Customer: replied 2 months ago.
It is electronic version. It is new, so I know there is nothing wrong with the EGR itself.

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