What is code P2646 on a Honda Odyssey?
P2646 is a common diagnostic trouble code that affects Honda made vehicles, including the Odyssey. This code indicates that there is an issue with rocker arm oil pressure switch. If any of that sounds like it might be the case for you, start by replacing the oil with the proper oil recommended by Honda.
What are the possible causes of Honda p2646?
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. VTEC/Rocker Arm Oil Pressure Switch circuit poor electrical connection.
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.
What is the diagnostic code for Honda Odyssey?
P2646 is a common diagnostic trouble code that affects Honda made vehicles, including the Odyssey. This code indicates that there is an issue with rocker arm oil pressure switch.
What does Honda OBDII code p2646 mean?
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 VTEC/Rocker Arm Oil Pressure Switch circuit poor electrical connection What does this mean?
What is the oil pressure switch on a Honda p2646?
P2646 HONDA | Rocker Arm Oil Pressure Switch Circuit Low Voltage | The Variable Valve Timing and Lift Electronic Control (VTEC) system activates the Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) by command from
What causes Honda engine light to set p2652?
The most common problem that can set the P2652 code is the engine oil. Before replacing any parts change the engine oil with the factory recommend oil weight. There is a Factory Service Bulletin for the following Honda Models
How much does it cost to repair a p2646 Honda?
Cost of diagnosing the P2646 HONDA code Labor: 1.0 The cost of diagnosing the P2646 HONDA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. P2646 HONDA Possible Symptoms