2002 HONDA ACCORD ENGINE DOES NOT REV UP TO 5RPM

  • Tiny
  • yinkebo
  • 2002 Honda Accord

Engine Performance problem
2002 Honda Accord 4 cyl Two Wheel Drive Automatic 127987 miles

On using the diagnostic tools to check the what could be the problem. The code was P1259 - manufacturer specific DTC was the message.
When I tried to eraze this code, it re-appears immediately.

Please, what is the meaning of this code? What could probably be the problem?

Thursday, October 2nd, 2008 AT 4:41 AM

3 Answers

  • Tiny
  • KHLow2008
  • Expert
  • 41,976 posts

Hi yinkebo,

P1259 = A problem in V-TEC oil pressure switch circuit or V-TEC Solenoid valve circuit.

That is the reason the engine cannot rev up fully and is sluggish at high speeds.

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Sunday, October 19th, 2008 AT 8:31 AM
  • Tiny
  • yinkebo
  • Member

Hi KHLow2008,

From your last reply, it is obvious that the problem with my car is electrical.

Now please, how do I get a comprehensive circuit diagram for my honda?

Thank you

Yinkebo

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Wednesday, October 22nd, 2008 AT 12:55 AM
  • Tiny
  • KHLow2008
  • Expert
  • 41,976 posts

Hi yinkebo,

You can get it from here

or the repair manual link below.

http://www.2carpros.com/articles/mitchell1eautorepair-car-repair-manuals

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Wednesday, October 22nd, 2008 AT 9:55 AM

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