P2646 Honda Accord 2003

Author Roy 11 Jun 2023

It is often associated with reduced engine performance when the obd code p2646 is. The batter is fairly new and doesn't seem to have a problem Web what does this mean? (rocker arm oil pressure switch/actuator circuit).

2004 Honda Crv Vtec Solenoid

I have access to a multimeter. I put in a new intermotor actuator/solenoid assy and replaced the screen by the power steering pump. Before replacing any parts change the engine oil with the factory recommend oil weight.

Have You Checked The Battery, Particularly The Terminal Connections?

Replaced vtec assembly and cleaned screen. Replacing a valve timing oil pressure switch. Web if your accord getting p2646, one of the most common reasons that it pops up is the wrong weight oil was used during the last oil change, the oil level is low, or the oil is incredibly dirty.

Once These Parameters Are Different, The Computer Sets The Code And The Check Engine Light Comes On.

Tech413 said this code may be caused by a sticking vtec oil pressure switch. On the last oil fill they added an oil thickner or conditioner to reduce the burn rate of the oil (i showed up for the oil change with hardly any oil in the engine. This issue can also produce a p2646 error code.

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.

Web we have a 2003 honda accord, that was giving the p2646 code, we replaced the vtec solenoid w timing pressure switch, the engine will not start. Turning the key off and on alleviates the problem for anywhere from 1 to 100's of miles. This is a generic code.

Code P2646 Honda Tech Notes The Most Common Problem That Can Set The P2652 Code Is The Engine Oil.

Web fixing a code p02646. Honda p2646 a rocker arm actuator system performance or stuck off bank 1. Vtec oil pressure switch circuit low voltage

The Most Common Problem That Can Set The P2652 Code Is The Engine Oil.

This honda would not run at higher speeds. Web when i started the car and took for a test, car sputtered at 3k rpm and mil came back on but this time it was a p2646 code: Before replacing any parts change the engine oil with the factory recommend oil weight.

Web My 2003 L4 Ex Recently Started Displaying Code P2646 (Vtec Oil Pressure Switch Circuit Low Voltage) And At The Same Time Will Stall If You Attempt To Accelerate At All.

Web p2646 honda accord ,vtc strainer. Web my question is on a 2004 honda accord 2.4 litter 4 cylinder it's throwing code p2646 and it's making a weird noise from the top of the motor. After a bit of cleani.

The Code Will Also Accompany A Drop In Speed While Car Is In Motion.

There is a factory service bulletin for the following honda models. Web 2003 honda accord p2646. Web 2003 honda element:

2003 Honda Accord Engine Code P2646 Engine Will Not Rotate 360 But Stops.when Turned In Reverse By Hand Starter Will Turn Then Get Stuck And Will Not Turn Forward.

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. It would start bucking and stall out if held to the floor. Web phil fixes an issue with his honda accord where, under acceleration, it would not shift up unless the throttle was let go.

Web Code P2646 Honda Tech Notes.

Web alanthebeastv2 discussion starter · feb 1, 2019. Very good garage 3.46k subscribers subscribe 884 save 38k views 3 years ago phil fixes an issue with his honda. Web 2003 honda element with p2646 code.