That has nothing to do with being plugged. Answer i was getting a p0401 and a p0402. Your error means that there isn't enough of the exhaust gas making it back to the intake manifold. Pivot the hold-down wire back in pplace and clip the end into the slot. That would result in too much flow.
Just remove the clamps and push open the butterfly valve and spray out the insides with carb cleaner. Remove the electrical connector from the bulb by pulling the connector straight back. When to Replace: If van is giving you a P0401 code. Even the cheapest gas you can find today has so many detergents and other additives. No vibration comes up through the steering wheel, it appears to come from the engine. With the F series there is sometimes a removable plate under the fuel injectors that you can remove to expose the passages and any deposits that may have formed, here is a video that I did for that operation. My odyssey still shakes above 40 mph, but only after it has been running more than 20 minutes or so.
I need one that does more than just reads codes. Had balancing and alignment done last week. It may backfire through the throttle body. Hi Eric, I recently asked you the following question: Question for you. First off Your Honda is really an Isuzu Rodeo, but you already knew that.
Posted on Apr 25, 2010 Yes. You will need to walk through removing the intake manifold cover and use a small drill bit or screwdriver with some carburetor cleaner to get the build up out. I often scrape out the bulk of the blockage with a screwdriver and then use throttle cleaner or carburetor cleaner to finish off the rest of the buildup. The engine will run uncommonly smoothly, but with no power. If the cat is clogged it can also cause that whistling noise you describe, you might consider dropping it down to look into the cat for blockage and if you do find it blocked make sure your enigne is running properly and doesn't have any vacuum leaks. Also, do you think I should just replace with oem Honda cat converter? Best bet is to purchase it from Chrysler because you get everything you need included gasket,bolts,vacuum co … ntrol, hoses. Just in case you don't have the manual : Picture in the manual is helpful but here are the instructions given in the manual.
Your error means that there isn't enough of the exhaust gas making it back to the intake manifold. Some cars can kick out a P0420 with only a few percent loss of cat efficiency. Related: Honda Odyssey P0401 Symptoms Most of the time there are not going to be symptoms when P0401 is triggered, other than the service engine soon light itself. Finally found one cylinder not firing correctly not the same pressure as the other cylinders. If you wish to see what the egr looks like check out autozone or parts America web sites and search for egr and I know at least one of them has a picture of one. The work-around is to remove the plastic cover near the passenger side kick plate, remove the three visible screws two on right, one of the ones on the left on the metal restraining bar and then rotate the bar down to expose the filter cover.
Replaced the egr too, but no improvement. That is the easiest thing to try first before replacing parts. If the valve is malfunctioning, it can cause the engine valves to knock against the piston heads. Also a cat that is plugged can still be warmer at the rear as well if the precious metals are still working so an exhaust backpressure tester ie a 18mm threaded to a vacuum line adapter hooked to a fuel pressure gauge is needed as well. The main thing I found was a carbon blockage where the vacuum tube comes out of the back of the intake and goes to the vac solenoid on the left side fuel rail. I did manage to bend the original Honda filter slightly. Note, if you have low miles, under 100k, I would not recommend this, because they seal them with a coating and you may cause further problems.
Open the hood and locate the air box for the air filter. Wondering whether to replace Bank1 catalytic converter. It's true a plugged passage will cause reduced flow, but that means there's less inert gas going into the cylinders and the engine will run better, with more power. Great fuel economy, runs seemingly perfect, just got back from a 2400 mile trip. If so, check the wiring and switch operation of the 3rd clutch switch. Last year had P0420 code on my van.
Someone mentioned that it might be a clogged air filter. A plugged catalytic converter will not cause rough running or vibrations. I will probably have to do mine again in another 100K miles. Unclip the end of the hold-down wire from its slo. As to removing check arround the lever for screws if no screws the lever pivets on a pin gently tap out the pin with a small punch and hammer if you havent got a suitable punch then file or cut the point of a small nail.
This worked for me and i saved 110 dollars by … not replaceing it. The P1739 code shows that a problem with the 3rd clutch pressure switch or the wiring leading to the switch has been detected. It may be an intermittent fault. Only when the engine is under a load. Odyssey P0401 Fix The good news with P0401 is that it rarely ever costs much money to fix, and it is usually pretty easy to get the problem, since it is right on top of the engine. Clean it out the same way you did for the one on the intrake manifold you removed.
Dealer did a nice job checking through all the details. So, if you are encountering P0401 and other codes, the P0401 may be a symptom of larger problems. Push the electrical connector onto the new bulb. Shakes or Wobbles problem 2001 Honda Odyssey 6 cyl Front Wheel Drive 141000 miles My minivan shakes when on the freeway going over 50 mph. This fault code is for too little flow. Did you thoughougly clean out your egr passageways inside the throttle body? In some extreme cases, you may notice a slight ping or knock.