S10 secondary air injection pump delete. I currently have a P2443 ( Secondary Air Injection System Switching Valve Stuck Closed Bank 2) and P2444 (Secondary Air Injection System Pump Stuck On) code. Upon investigation, a technician may find a DTC P0410 indicating an issue in the secondary air injection system. Jan 4, 2014 · The SAI pump work in conjunction with the "combi valve" and injects air into the exhaust stream during this startup phase (90 seconds, I believe) to aid in burning the fuel dumped there, therefore, getting the cat up to temperature faster and making it more efficient and last longer and, of course, significantly reducing emissions. 8L is actually quite a simple process. Depress the little cover retainer and remove, then pull the large fuse out to check/replace. Please discard Corporate Bulletin Number 04-06-04-015 (Section 06 — Engine/Propulsion System). 8. Nov 24, 2025 · So with no information really out there on deleting the combination valve and secondary air injection pump. The other pushes air into the exhaust. I thought I would give my tips and instructions on how to remove it from the 2. 5l 5Cyl 07k engine. Eventually ruining the pump. These are Emissions c Come along with Eric O. Sep 30, 2016 · A faulty secondary air injection pump can result in increased emissions, engine performance issues, and an illuminated Check Engine Light. Install new AIR pump and bolts to vehicle. Mar 28, 2019 · It is letting you know that there is an issue with the secondary air injection system. The first step is removing the whole pump and bracket assembly from the engine. Mar 12, 2021 · One takes in air and is connected to the atmosphere. May 13, 2006 · You may have to remove your battery to get to it. This code pertains to the secondary air injection system and was fairly easy for me to diagnose and fix. Correction Replace the AIR pump and install a new inlet hose and solenoid tube assembly using the following procedure: 1. I had a P0410 code before the P2443 one and that was because the hose had popped off the plastic piece that goes around the driver side head to the air pump check valve. It will require spending a bit of cash but it is less than buying A. We would like to show you a description here but the site won’t allow us. Feb 10, 2010 · This may include trailered 4X4's, track cars and drag cars. I. This bulletin is being revised to remove a part number and change the two AIR pump part numbers in the Parts Information. From the factory they were too short and low and sometimes take in water. . If the pump goes bad just remove the whole works. , with the 410 code hoping up. R pump replacements. Most of the time, P0410 is going to be caused by a failure in this pump or the one way check valve. 3L V6. This vehicle is powered by the Vortec 4200 inline 6 cylinder engine. There’s also a 10 amp small fuse to check for the electric solenoid that controls the secondary injection shutoff valve mounted by the air pump. Removing the AIR system on a 2. First off it's going to be alot easier if you are installing a new intake manifold or Apr 5, 2005 · Remove pump mounting bolts and pump. P0410: Secondary Air Injection System → Malfunction The secondary air injection system injects air into the exhaust to help lower emissions. Tighten Tighten the bolts to 17N·m (12. It should come up near the area between the battery and the coolant bottle. Transfer isolators from the old pump to the new pump. Make sure the intake is long enough to reach up high under the hood where it takes in the air. Aug 2, 2014 · Secondary air injection exists purely for emissions purposes. The Gen 2 allows you remove the Air Pump (s), plumbing, Air Injection control drivers – and by adding Pressure Sensors Options (PSO), you can also remove the air switching valves. Cause Water may have accumulated in the AIR pump or the vent solenoid, causing the pump to freeze or corrode. For those looking for a complete SAIS delete kit, this is the way to go. as we have a look at this 2000 Chevrolet S-10 with a code P0410 Secondary Air Injection Reactor System. It is commonly referred to as the AIR pump. I show you the location of the EVAP canister and Secondary Air Injection Pump. Feb 19, 2008 · Removing Your Secondary Air Injection, Pros/Cons 1 reading Jump to Latest 16K views 16 replies 7 participants last post by MINTSICK May 11, 2008 ScottiesHobbies. That, and if you're trying to shed the ~10 pounds the system Anyone in here ever delete the secondary air pump on their truck? How did you go about it? How do I remove or by pass the Secondary Air System (smog Pump) from my 2001 S10 4. The only reason to "delete" secondary air is if your pump failed and you don't want to pay for a replacement. com Presents: Shown is a 2001 chevy s10. It's not even like EGR where it can cause some performance issues and deleting it can give you any sort of gain. Connect new inlet hose to pump inlet. 5 lb ft) Route new hose assembly up between engine and fender. fgoyvt ppyuw tbkhd mouoveo mpdyk gnly nqzkwhk tvelu xhdow ehoksfb