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How to CLEAN your Car EGR valve & Electronic EGR Valve Testing (AFTER): Honda EGR Valves P0401 P0402 

DIYAutoworksNG
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30 сен 2024

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Комментарии : 35   
@Zeno-zeno402
@Zeno-zeno402 2 года назад
you should also clean the EGR passages from the intake manifold. IT is a MUST DO operation on K20 and K24 engines.
@DIYAutoworksNG
@DIYAutoworksNG 2 года назад
Thanks for the tip
@thebestever333
@thebestever333 Год назад
How do you do that?
@pancho4087
@pancho4087 Месяц назад
Is this the same for a Honda CR-V EX-L 2009 ?
@DIYAutoworksNG
@DIYAutoworksNG Месяц назад
It'd be best to confirm fitment on a site like this. hondapartsnow.com Just entire either your VIN or select your model, and you'll have the exact part number for your car.
@ralphwaters8905
@ralphwaters8905 8 месяцев назад
Best time to test solenoid actuation and valve position sensor are when you have it off the vehicle for cleaning. I feel your pain...
@DIYAutoworksNG
@DIYAutoworksNG 8 месяцев назад
Agree
@olatunjiolatinwo9933
@olatunjiolatinwo9933 Месяц назад
Thanks for all your efforts. I'm planning to clean the egr on my 2008 honda accord but I can't find it. Please can you help in directing me to the location.
@DIYAutoworksNG
@DIYAutoworksNG Месяц назад
I don't think the 2008 has an EGR valve, 4 cyl, right? My 2017 doesn't either. Though I think the V6 has.
@olatunjiolatinwo9933
@olatunjiolatinwo9933 Месяц назад
@@DIYAutoworksNG yes. LX trim.
@rangersforrebellion1758
@rangersforrebellion1758 3 года назад
How to cliberate it's TPS sensor?
@DIYAutoworksNG
@DIYAutoworksNG 3 года назад
Generally, because on this model, the TPS is an integral part of the throttle body, I just usually do an idle relearn which effectively, resets the position of the butterfly plate. The procedure is below: Make sure all electrical items (A/C, radio, etc.) are off. Disconnect the battery for 3 minutes or so. Turn ignition switch to ON (II) and wait 2 seconds. Start engine and hold engine speed at 3,000 rpm without load (transmission should be in P or N) until radiator fan comes on twice. Let the engine idle for about 5 minutes (If the radiator fan comes on, do not include the duration it was on in the 5 minutes).
@maadenengineering9101
@maadenengineering9101 2 года назад
Hi dear..many thanks for sharing this video. I have received my scan tool exactly same as u r using. And I do have an issue with my son car 2014 volvo xc60 t5 petrol 2.0l . A massage appear reduced performance with trtule sign . And engine poor of power. just for a few minutes then off and engine run smooth. I scan it but no any code. What u think is it egr valve issue? Plz advise if u have an idea. Thanks
@DIYAutoworksNG
@DIYAutoworksNG 2 года назад
Hey, great to hear you've received your tool. Intermittent faults can be the most tricky to diagnose. Was it while the light was on that you scanned or after? I am not familiar to Volvo but from the little I've read online, that message can be caused by several issues. I'd say you try to see if you can spot anything unusual via fuel trim data while you wait to see if you can scan the car again if it reoccurs. ie. Scan while the alert is on.
@DIYAutoworksNG
@DIYAutoworksNG 2 года назад
Regarding a potential EGR issue, online forums have said that if you have the alert plus the anti skid light that it could be EGR. See if it reoccurs though.
@rockyfish3115
@rockyfish3115 Год назад
Try doing the 1.8 tdci engine on ford absolutely nightmare as it's part of the manifold
@DIYAutoworksNG
@DIYAutoworksNG Год назад
I feel you. Some manufacturers just life difficult...
@rangersforrebellion1758
@rangersforrebellion1758 3 года назад
I set voltage at idle 0.5volt. but. Sensor % showing 8.5%
@DIYAutoworksNG
@DIYAutoworksNG 3 года назад
What car/model/year/trim is this?
@schifoso
@schifoso Год назад
I got an aftermarket scanner and ran the test and it gave me a fail too. I cleaned the EGR and test the actuator and it works properly. Re-installed the EGR with a new gasket and the test still said failed. Just wondering if the this test is actually working properly on these aftermarket scanners.
@DIYAutoworksNG
@DIYAutoworksNG Год назад
Also clean the EGR passages and then test again. My current honda doesn't have an EGR, if not I would have repeated the test. I wouldn't doubt the test results if it's a reputable aftermarket scanner.
@schifoso
@schifoso Год назад
@@DIYAutoworksNG Did that too. 🙂
@DIYAutoworksNG
@DIYAutoworksNG Год назад
Well, I kept driving mine, since I didn't have a CEL and fuel trims were fine. Sold the car some months back.
@schifoso
@schifoso Год назад
I tried and Autel MX808S and the test failed. So I tried the same test on three other Hondas and the test always failed. I highly doubt that the test is valid a there are no codes. But still a good idea to clean the spindle as it can get sticky.
@rangersforrebellion1758
@rangersforrebellion1758 3 года назад
Great
@DIYAutoworksNG
@DIYAutoworksNG 3 года назад
Thanks!
@thebestever333
@thebestever333 Год назад
Is the swivelhead necessary?
@DIYAutoworksNG
@DIYAutoworksNG Год назад
On this car, it definitely helps.
@jharrongarner234
@jharrongarner234 Год назад
Could a dead EGR cause a crank no start
@DIYAutoworksNG
@DIYAutoworksNG Год назад
If its stuck open, yes. Do you have an EGR code.
@jharrongarner234
@jharrongarner234 Год назад
@@DIYAutoworksNG yes I have EGR code P0401
@DIYAutoworksNG
@DIYAutoworksNG Год назад
A good place to start will be cleaning the EGR and passages.
@jharrongarner234
@jharrongarner234 Год назад
@@DIYAutoworksNG I cleaned EGR it doesn’t look bad …I didn’t clean passages but sprayed brake cleaner and Intake cleaner in everything associated with EGR…still a crank no start
@jharrongarner234
@jharrongarner234 Год назад
@@DIYAutoworksNG it’s an electronic EGR…if it’s fried …would it cause my issue of a crank no start
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