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p2646
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  1. The 7th Generation
    Hi Car: Honda accord 2007 2.4 L 4-cylinder 162k miles I have a p2646 still popping up despite I : Replaced Solenoid assembly Replaced Engine Oil (from conv to synth) Replaced Engine Oil Filter Cleared the code I still have the symptom caused by p2646. When the engine is cold, on neutral...
  2. The 7th Generation
    Hello all! Today my trusty '03 Accord that just turned 245,000 today had it first real engine-related hiccup of its life. While traveling at highway speed (around 75 mph) my car had a sudden loss of power and would not come back. I had to pull over and when I opened the hood just to see if...
  3. The 7th Generation
    I have a 2003 accord ex coupe and my CEL came on and the came up with these... Htd catalyst n/a Sec air system n/a A/c refrig mon n/a Code P2646 Rocker arm actuator control aystem performance / stuck off. Bank 1 What does this mean and how could i fix it and how much would it cost?
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