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p2646
1-11 of 11 Results
  1. Problems & Solutions RSX
    So i bought a salvaged title 2004 rsx off some scumbag on Facebook marketplace. The guy seemed super friendly and the car seemed legit from all aspects so I didn’t think twice about it when i bought the car. the only mistake on my end was trusting some stranger i had just met. I only drove the...
  2. Problems & Solutions RSX
    My car throws this code every time it rains really hard. Maybe because I have no fender liners and the part is clogged, IDK. I know the part is 37250-PNE-G01 and it’s actually fairly easy to change out. What I wanna know is I’ve noticed my car is having issues shifting. It’s an automatic but I...
  3. Problems & Solutions RSX
    Hello there. I have a question which I don't really know how to get it fixed without throwing couple hundred bucks out of the windows. Recently, when I was driving from work back home, I saw my Check Engine light on (nothing was wrong, I didn't feel any difference driving it, it could be...
  4. Problems & Solutions RSX
    Hey there everyone figured id say hello and ask for advice, I just aquired a 2006 RSX Base Auto with 99k miles on it vivid blue pearl and in good shape. I was driving it home yesterday at interstate speeds and CEL came on and went into limp mode, made it home and me knowing how sensors work...
  5. Problems & Solutions RSX
    So got this cel yesterday right after I noticed I hit a friends driveway pretty hard on the front end. Didn't even realize it had such a steep curb but it was hard enough to bust the fender clips underneath and caused me to drag and tear the splash guard underneath the engine/front bumper. After...
  6. Problems & Solutions RSX
    So this code has been bugging me for a while now. I have replaced the oil pressure switch as well as the vtec solenoid and the code still comes up. Any idea what else could be causing this issue?
  7. Problems & Solutions EP3
    Aloha! I came up with a couple of codes here. I got an 04', 160k-170k on the miles, fully stock, oil changed on schedule with 5w20 high mileage penzoil at the local lex brodies quick lube. I used my friends code scanner and it says: "P2646 Generic - A rocker arm actuator system performance or...
  8. Problems & Solutions RSX
    There is quite a bit going on but i will try to summarize as much as I can. I have an 05 base model that has had some serious neglect in the oil change department. I was driving on the high way and the car locked up and stalled twice. Both times my power steering went and my car seemed to be out...
  9. Problems & Solutions RSX
    The car will not rev up past 4k. it just flutters at 4k. I get p2646, which on the Code reader says its: "Rocker arm actuator bank 1 prf. or stuck off" you guys have any experience with this? Also, im not sure if this is related to the code, but a couple times, as i slow down and stop my engine...
  10. ECU Tuning RSX
    Hi guys ! I just wanted to know if anyone got an idea of what can cause this. I install the Apex-I AFC Neo on my car yesterday and i got a DTC P2646 which is VTEC Oil Pressure Switch Circuit Low Voltage. I hook up the wiring of the AFC Neo on the VTEC Solenoid Valve circuit. Do you think that...
  11. Turbo RSX
    Well I get this DTC almost everyday whenever I drive up a steady hill. The code refers to the "VTEC oil pressure switch circuit low voltage," so I'm curious if the increased oil capacity due to the turbo is to blame. Oil levels are fine, sensor is functional, no loose connections, etc.
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