P2646 Honda Odyssey 2007

Author Roy 26 Aug 2023

Web the p2646 dtc means that there’s a voltage discrepancy between the rocker arm oil pressure switch (vtec oil pressure switch) and the hydraulic circuit, determined by the ecm/pcm command. Code p2646 honda possible causes check engine oil level, oil condition and pressure faulty variable valve timing and lift electronic control (vtec) / rocker arm oil pressure switch vtec/rocker arm oil pressure switch harness is open or shorted In laymen's terms, these mean that there's an issue with the either. The frequency increased so i pulled the vcm solenoid and replaced both gaskets.

Honda Odyssey P2647

Before replacing any parts change the engine oil with the factory recommend oil weight. Web what does this mean? Web 2007 honda odyssey code p2646 ask an expert car questions honda questions satisfied customers related honda questions my check engine light and vsa light is on.

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Web i'am working on a 2007 honda crv ex. I am having an issue in locating the rocker arm actuator a (front). I started getting the cel with p2646 and the vsa and ! lights would eventually appear, limiting the engine to 3500 rpm.

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Scanned the code and it came up with p2646. “a” rocker arm actuator system performance/stuck off. Reset the code and went for a drive and the code came back again.

Having Repeated Check Engine Light With P2646 Code And Occasionally The Vsa Trips As Well But The Vsa Resets Itself.

Vtec solenoid cleaned and seals replaced. This type of research is analytic survey with cross sectional correlational. I replaced the vtec solenoid gasket set, both the one with the screen and the one inside the solenoid.

The Rocker Arm Oil Pressure Switch Verifies The Correct Oil Pressure In The Variable Valve Timing (Vvt) Mechanism, And Is Often Referred To As The Vtec (Variable Valve Timing & Lift Electronic.

P2646 codes indicate that the “a” rocker arm actuator control circuit for bank 1 has a performance issue or is stuck in the off position when detected by the engine control module (ecm). Web p2646 honda code definition: These are the codes i was given:

Web P2646 Is A Common Diagnostic Trouble Code That Affects Honda Made Vehicles.

Web found 15 places / villages that have zip code / postcode / postal code 56512 Code p2646 honda tech notes the most common problem that can set the p2652 code is the engine oil. Web 60k views 3 years ago learn how to fix error code p2646 on your honda with the 2.4l engine.

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Once these parameters are different, the computer sets the code and the check engine light comes on. It indicates that there is an issue with rocker arm oil pressure switch. The rocker arm oil pressure switch verifies the correct oil pressure in the variable valve timing (vvt) mechanism, and is often referred to as the vtec (variable valve timing & lift electronic control) switch.

Ive Had The 2007 Ody Since New With Few Problems Until Now.

Web dpbyrd discussion starter · feb 28, 2018. These are the my check engine light and vsa light is on. While driving, the car shakes and all the light comes on in the dash.

Vtec Oil Pressure Switch Changed.

Web this code indicates that there is an issue with rocker arm oil pressure switch. Web save money, do it yourself The engine light is on with the code p2646 and the vsc is comes on together.