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What is a secondary air injection pump for s 2003 cadillac deville?

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: 1999 cadillac deville air wont work

There's a blower motor (fan) under the hood and up against the firewall near the center of the car that takes some work to remove. It has gone out in the last 2 of my 4 Cadillacs. Turns out if you're not real careful with the positioning of the spark plug wires they will brush up against it, and if one of them gets cracked or brittle it will "arc" and short out the blower motor. The a/c compressor should still come on (you'll hear a click when it engages) but you won't get any air blowing into the cabin, hot or cold.

The part was like $200 stock (year 2000 prices) and it took about an hour to remove it. My Caddy at that time had this damn strut bar going across the engine bay which we eventually removed to get to the blower motor.

Posted on Apr 09, 2009

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emissionwiz
  • 76649 Answers

SOURCE: 1997 cadillac deville water pump

it is on the front of the engine see photo
0648479.jpg

Posted on May 09, 2009

  • 135 Answers

SOURCE: 2003 cadillac deville want start

check battery voltage, if battery voltage is ok, you may need to check fuses under hood on passengers side, if start fuse is ok, you may need to have your starter replaced

Posted on May 28, 2009

pippall
  • 1486 Answers

SOURCE: hey i have a few problems with the cadillac deville 03

change the air fow senser.

Posted on Jul 06, 2009

  • 22 Answers

SOURCE: cant get air ride system to work. already replaced

This may sound stupid but are the correct shocks and struts for air ride on it. I had a guy bring in his caddy with the same problem and the guy he bought it off of didn't want to pay for the expensive shocks and instead went with a cheaper pair without air capabilities. I put the right ones on and problem solved.

Posted on Nov 10, 2009

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1 Answer

How to replace air pump on a 2001 cadillac deville


P0410 Secondary Air injection System Troubleshooting ...

? 4:23
www.youtube.com/watch?v=dIrmkxj6wJE
Oct 3, 2008 - Uploaded by richpin06a P0410 Secondary Air injection System. ... I have a 2001 Saturn S-series showing this code. The air pump was not running. ... The fix for me was to replace the hose/wire that runs from the diverter valve, over a crevice on the ...

Sep 08, 2015 | 2001 Cadillac DeVille

2 Answers

What is OBD code po4 18 on a 2004 Cadillac deville


P0418 Secondary Air Injection System Relay "A" Circuit Malfunction

Read more at: http://www.obd-codes.com/trouble_codes/
Copyright © OBD-Codes.com

May 22, 2015 | 2004 Cadillac Deville

1 Answer

How to replacewater pump housing on 2002 cadillac devile dhs


If the housing is leaking, you can replace the gasket but you need to remove upper filler panel, air cleaner assembly, secondary air injection control valve, oil level indicator tube nut, water pump belt shield, the belt, the radiator hose at housing and then the cover.
If you need to replace the water pump, not easy as you need a special tool to remove and insert the pump.

May 20, 2015 | 2002 Cadillac Deville

1 Answer

What is secondary air injection system failure


There is an electrically powered A.I.R. pump under the car in front of the left wheel that supplies air to the engine exhaust system for a few seconds when the car is first started. This additional air is necessary to ensure the emission controls initiate and work correctly on a cold engine. Failure usually occurs because of an electrical problem (blown fuse, faulty motor) but can also be caused by failure of the diverter valve in the hose connected to it, or a problem with the air inlet/exhaust hoses.

Mar 12, 2015 | 2003 Cadillac Deville

1 Answer

Where is the secondary air injection system location on a 2001 cadillac deville


The A.I.R. (secondary air) pump is located at the lower left side front of the car. You need to remove the car's front lower shield to get at it, and the hoses and check valve connected to it.

Oct 28, 2014 | 2001 Cadillac DeVille

1 Answer

What does p1415 on a cadillac deville


P1415 = Secondary Air Injection System Bank 1

(Air Pump Circuit Malfunction)

We have found in the shop that this is most likely just a clogged driver's side air check valve.

Jun 11, 2014 | 2004 Land Rover Discovery

1 Answer

2002 CADILLAC DEVILLE CODE P0412


p0412 Secondary air injection switching valve A circuit
Right side of engine compartiment. ( underhood fuse block )
- Air pump fuse 50A- Air control valve relay- ignition1 fuse 10A ( positive for the relay )The secondary air injection pump relay is located near radiator surge tank.Left front of engine compartiment = Secondary air injection pump

Nov 15, 2011 | 2002 Cadillac Deville

1 Answer

How do i fix a0410 code


The code basically says that the O2 sensors did not see the extra oxygen that the air injection system would normally provide.
Check that the air injection shut-off valves hold vacuum. It's a common failure.
Also, you might want to power up the air injection pump and make sure it is working.

Mar 28, 2010 | 2003 Cadillac Deville

1 Answer

2003 deville I have rough idling, surging and then lowering of idle. A P410 code comes up. What is this and how do I repair it?


P410 code secondary air injection malfunction
It could be internal head cylinder problem
I would have it checked out

Mar 10, 2010 | 2003 Cadillac Deville

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