Why is my Honda Accord p2646 not working?
P2646 appearing by itself does not usually correspond to any noticeable drivability symptoms. You may notice a minor dip in performance and fuel mileage. If the VTC strainer screen is clogged, the engine may die under heavy acceleration. Typical VTEC Switch. See the screen on the right?
What does p2646 mean on Honda Civic CRV?
I Got Code P2646: What Does It Mean? Symptoms, Causes, How To Solve | Honda Accord Civic CRV Element – YouTube
What does p2646 stand for in OBD2?
P2646 is a diagnostic trouble code that applies to vehicles with OBD2 systems. The definition of this code is ” ‘A’ Rocker Arm Actuator System Performance/ Stuck off Bank 1″.
What does p2646 mean on an oil pressure switch?
Wiring Issue – P2646 indicates that the voltage from the VTEC/Rocker oil pressure switch is low. This means that a wiring issue very well could be at fault. Take a look at the wiring harness where it plugs into this switch. Make sure that it is undamaged and securely plugged in. Trace the wiring back and see if it is damaged anywhere.
P2646 appearing by itself does not usually correspond to any noticeable drivability symptoms. You may notice a minor dip in performance and fuel mileage. If the VTC strainer screen is clogged, the engine may die under heavy acceleration. Typical VTEC Switch. See the screen on the right?
Is there a p2646 code for a Honda Element?
Finally just pulled the oil pan with the upper components taken off, cleaned the oil passages, painted the rusty oil pan with spray on undercoating, put everything back together, been fine ever since, no more P2646 or P2647 codes since, revs well, runs well, Goes like stink from a skunk farm now. My opinion.
P2646 is a diagnostic trouble code that applies to vehicles with OBD2 systems. The definition of this code is ” ‘A’ Rocker Arm Actuator System Performance/ Stuck off Bank 1″.
What does rocker arm solenoid do on Honda p2646?
The rocker arm actuator is an oil pressure switch which controls the flow of oil to critical upper engine cylinder head components. The Rocker Arm Control Solenoid supplies hydraulic pressure to the Variable Timing mechanism. This allows the VTC System to adjust valve timing as needed.