What does a valve pause switch do?
The Valve Pause System (VPS) is part of Honda’s powertrain control system. Prior to replacing any components the technician will verify the engine oil level is full and of good quality. This system uses oil pressure as high as 35 to 50 PSI to activate the Valve Pause System (VPS).
Is there a P3400 code for the VPs?
VPS seems to be a “vapor pressure sensor” and is most likely mounted on the fuel tank. You may in fact have a problem with your VPS, but that would not set a P3400 code. It would set something in the P04xx range, as it deals with the EVAP system.
What to do if your pause system is stuck?
Please try again later. Honda setting code #P3400 and #P3497 valve pause System stuck off both Banks. If these codes set in your Honda and you have a check engine light on before spending any money I would recommend changing the oil and clearing the codes.
What does P3400 stand for in car code?
Found code P3400: Valve Pause System Stuck Off (Confused!) 1 A loose fuel tank cap (it had happened once before) 2 Dirty cabin air filter More …
What causes the P3400 code to set on an odyssey?
Low oil level can cause this P3400 code to set. A loose gas cap and/or dirty cabin air filter WILL NOT cause this P3400 code to set. The most obvious symptom was that the Odyssey was operating in 3 cylinder mode nearly ALL the time. There was a significant drop in power. Heres why…….
VPS seems to be a “vapor pressure sensor” and is most likely mounted on the fuel tank. You may in fact have a problem with your VPS, but that would not set a P3400 code. It would set something in the P04xx range, as it deals with the EVAP system.
Please try again later. Honda setting code #P3400 and #P3497 valve pause System stuck off both Banks. If these codes set in your Honda and you have a check engine light on before spending any money I would recommend changing the oil and clearing the codes.
Found code P3400: Valve Pause System Stuck Off (Confused!) 1 A loose fuel tank cap (it had happened once before) 2 Dirty cabin air filter More
Why is my valve pause system stuck off?
About 10 days or so ago, the Maintenance Minder system showed an error: “Check Emission System”. It had popped up a few minutes after I had filled in the gas. I did a quick search and found 2 possible commonly known issues that would have caused it: 1. A loose fuel tank cap (it had happened once before) 2. Dirty cabin air filter