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P2441 and p2445

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Code p2445 - how to repair or bypass

P2445 code definition

Secondary Air Injection System Pump Stuck Off Bank 1

What the P2445 code means

The secondary air injection system is designed to pump outside air into the exhaust in order to help reduce harmful emissions. This trouble code indicates that the powertrain control module has detected a malfunction with this system on the bank 1 side of the engine.

What are the causes of the P2445 code?

The most common cause of this trouble code is a failed air injection pump. The air injection pump is designed with a check valve inside which only allows air to flow in one direction, preventing exhaust gases from escaping through the air pump and only allowing air to enter. When this check valve fails, moisture is able to get inside the air pump. During the winter months this moisture can freeze, causing the air pump to seize up and possibly break. Other possible causes of this issue would include damaged wiring or connectors associated with the air pump, blown fuses, or a broken serpentine belt

Oct 18, 2016 | 2005 Toyota Tundra SR5

1 Answer

Are air oxygen pumps problematic on 2005 Toyota Tundra?

No this code is very uncommon, it is the electric powered air injection pump.

Oct 18, 2016 | 2005 Toyota Tundra

1 Answer

I have a code P2441 and P2445 coming up on my 2009 dodge avenger

Secondary Air Induction System Switching Valve Stuck Closed.
P2441 Bank 1
P2445 Bank 2

Feb 07, 2015 | 2009 Dodge Avenger

1 Answer

Secondary air injection system pump stuck off bank 1 P2445

You need the OEM Factory Diagnostic Manuals

If plan on learning vehicle systems & then work on
them yourself

Need professional tool to access the system with the fault
& component test to find a problem

Dec 04, 2014 | Cars & Trucks

1 Answer

Im getting p2441 and p 2445 on my scanner

scanner should tell you what it is not just a code .

Mar 24, 2014 | 2008 Toyota Tacoma

1 Answer

Code p2441 on 2010 dodge avenger r/t 4 cylinder Where is the secondary air injection system switching valve located.

Is your vehicle still under the Emission warranty?? I believe it is 7yr/70,000 miles

Nov 03, 2013 | 2000 Volkswagen Beetle

1 Answer

Codes p2441andp2443

P2441 and P2243 both mean Secondary Air Injection System Switching Valve Stuck Closed.
vas 5054a with bluetooth

Apr 05, 2013 | 2008 Toyota Tundra

1 Answer

P2441 error code

your code reader should have come with an index to translate the codes for you. however most haynes and chilton books will contain an index

Mar 11, 2012 | 2005 Toyota Corolla

2 Answers

Where do i find what codes po418 located and code p2445 located

PO418 Secondary Air Injection System Relay A Malfunction and the second code was: P2445 Sec Air Inj System Pump Stuck off (Bank 1).

Feb 24, 2011 | Toyota Tundra Cars & Trucks

1 Answer

2005 Sequoia "vsc off", "vsc trac "and "check engine" lights on

Did you ever find out the problem? I'm having the same issues and my dealer and mechanic friend are trying to find what the problem is so it can be fixed?

Aug 17, 2009 | 2005 Toyota Highlander

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