2015年10月29日 · This is a little basic video I made on p3400. There is a troubleshooting guide in the Honda service manual, but an oem rocker arm oil pressure switch and oring is only about $27. Takes a couple minutes and is worth a try. Highly recommend a vcm muzzler my mpg went up 1mpg. But you will still get a p3400 code even with a muzzler unfortunately.

2016年7月13日 · MIL came on recently. DTC pulled was "P3400". There was a problem with the oil pressure sensor on the rocker arm. Fairly common issue. Before replacing the sensor- CHECK OIL LEVEL... Low oil will throw this code also. More info - Switching It Up! Honda Oil |Pressure Switch Issues - ALLDATA...

2023年1月3日 · P3400 and P3497: something is causing the valve pause system (VCM) to be stuck in the off position which prevents the engine from switching back from partial cylinders to full use of all 6 cylinders. The CKP detects a misfire(s) and turns off the fuel injector(s) on the non-firing cylinder(s).

2018年12月28日 · i have a 2017 honda odyssey and have replaced both oil pressure sensors switches solenoids whatever you wanna call them because of some issue with acceleration, the shutter I guess, where the rpm goes up and down while accelrating, I tried the VCM II muzzler all colors both did nothing to solve the issue.GOt a misfire code the other day from 5th cylinder and had to replace the ignition coil ...

2021年8月21日 · ENGINE - MIL ON, DTC P3400/P3497 SET 13-031 April 17, 2013 See VEHICLES AFFECTED MIL Comes On With DTC P3400 and/or P3497 SYMPTOM The MIL comes on with one of these DTCS: ^ P3400 (VPS Stuck Off Bank 1) ^ P3497 (VPS Stuck Off Bank 2) NOTE: The symptom may be intermittent, and you may not be able to duplicate it after clearing the DTC. POSSIBLE CAUSE

2019年10月27日 · So I just recently ran into the p3400 code on my 2014 Honda Pilot witch turn out to be a faulty rocker cam oil pressure switch I took the sensor out and cleaned it with a bit of degreaser and air put the sensor back in and everything is working fine I did a bit more research into the problem...

Honda SB 13-055 talks about high oil pressure at start-up causing a P3400 to be set and their fix is a new oil system bypass spring. I was due for an oil change anyway, so I cleared the code. One oil change, one new filter later, and 100 miles later, no CE light.

2018年9月16日 · I recently picked up a 2009 Pilot. It was older than I really wanted but, it's in immaculate shape and has <90,000 miles so I went for it. A day after I bought it I started getting the P3400 code. After some research, I found out that this is pretty common and the main reason for it is a faulty oil pressure switch on the rear rocker arm.

2022年8月23日 · Hello, y'all! We have a 2015 Honda Pilot EXL 4WD, 150k. We got it used in 2020. P420 & 430 codes have been there a while. We need to get oxygen sensors for both banks, see if it works. The P3400 code is new and of concern. Oil level looks fine. We've replaced oil sensor switch Bank 1 with OEM...

Code p3400 2010 honda odyssey changed both oil pressure sensors, oil, and filter. engine light still on after 100 miles Mechanic01 | Owner at Baltic investments 53,357 Satisfied Customers