I didn't remove the air hose for the injection pump, I removed the air inlet tube at the front of the airbox that points right into the grill so hopefully water won't be forced into the airbox. What are the symptoms of the P0410 code? A from the throttle body will cure this problem. As for the P0410, check the air pump fuse, if blown it will set this code on. Then reverse the process for assembly. Connect electrical connector to pump.
If I can give you any more information on this vehicle, please let me know, I was to let you know what you need to know about vehicle so that we can get this fixed properly. I bought a new valve and the light went out after the first few trips. The top bolt is very easy to get to with a socket. Ok sounds great thank you for your help can you provide the link. It is about the size of a baseball and has two hoses going into it. I bought the vehicle in 2007 with 12,500 miles on it, the mileage had not hit 13,000 when one afternoon my husband and I were out for dinner and got back in truck to go home, when this vehicle, started to run rough and then about 5 minutes later it quit. Vacuum is then applied to both Air combination valve diaphragms which opens the shut off valves.
Anyone have any thoughts on this issue? The solution is here : P0410 Possible Solution: The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. So hopefully this will eliminate the problem. It probably will not have a positive or negative impact on gas mileage. I see an air inlet for the air box on the passenger side and one on the driver's side going toward the battery box. When the truck is first started you should hear the pump run. I would just like some reassurance to calm my nerves.
Many times when you have the heat on, the compressor is also on. Again, a scanner to manipulate these things is needed since there are many parameters that need to be met before pump will turn on. In a few cases, people have put a small hole in the rubber cover on the pump which allows any water to drain out. There is also a vacuum hose going to the check valve , make sure it is hooked up. You may want to look at the relay for the pump. Connect the hose with the white nipple to the vacuum source hose. Please right click on the image and save the photo.
That makes it easy to check. The also grounds the Air combination valve vacuum control solenoid circuit, which energizes the Air vacuum control solenoid. Replaced O2 sensors a year ago. This could be a very expensive repair depending on if there is actual damage or cleaning the system out fixes it. Which is a part of this P0410 fault code no one has addressed. Tighten Tighten the bolts to 17N·m 12.
I've posted a troubleshooting guide a dozen times, so please let me suggest you find those rather than start another thread on the same subject. Good luck and try autopartsdirect2you for a new pump and it has life time warranty. If no other problems are found, then replace 1 02 sensor. I got no clue what's a transfer case but am about to research that as far as the tranny,plugs and 02 sensor I have no idea if the past owner took care of that when he hit the 100k, but I will get to it thanks for the help guys. This can be contributed to the Thermostat stuck open or faulty electronic radiator fan clutch.
Connect electrical connector for solenoid to connector on the new hose assembly. I took off the small tube in the front of the air box so it has to suck air from the side rather than being forced in from the grill so hopefully rain won't find it's way in. How does a mechanic diagnose the P0410 code? When you first turn on the engine on a cold start you should hear the secondary air pump turn on just for at least 30 seconds then shut down, In so many case when a P0410 is set it was the one way valve plugging up, you can remove the one way valve , and it should blow easy one way and have resistance the other way. I keep getting the code P0410. Remove coolant reservoir nut nearest the battery.
Tighten the bolts to 17N·m 12. There may also be a pcm re-program that addresses this problem, but the only way to tell is to have the dealer scanner on it and check. If it is still too high, an idle relearn with a diagnostic scanner will be needed. If the idle is now too high, try letting it idle for a few minutes, shut key off, restart and drive again. The Awesome and also Beautiful 2004 Trailblazer Engine Performance Wiring Diagram for Inspire Your house Existing Home Comfy Wish House. Answer: Code P0128 is described as- Coolant temperature below threshold. Connect new inlet hose to pump inlet.
So now I'm wondering where is this pump located? The Powertrain Control Module grounds the Air pump relay control circuit which energizes the Air pump. Since you are way over on mileage warranty, dealer most likely will not give assistance since there is bulletin, not recall. If you need to change a headlight it would be wise to change all of the lights that are accessible at the time. Use a small screwdriver to pop them off. Is that normal or should something else be moving? I have seen in threads that the 02 sensor in the front, not the back can also be the issue! If it does you don't need the pump. Route new hose assembly up between engine and fender.