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  1. 2

    ECU Wiring OCV

    I have 2007 CX-7 2.3, but same engine... The OCV valve is not working. The valve itself tests OK as does a spare I have. If you run 12v to it, it opens correctly. The constant 12V is there at one terminal but I appear to be getting no ground signal from the ECU. I have measured the resistance in...
  2. 2

    [SOLVED] HPFP - Low rail pressure

    I have 2007 CX7, but this forum is more active. I have low rail pressure and I think the HPFP may be the problem. If I rebuild/clean it just with an o ring kit and not new internals, should this be OK for a road car that has no engine mods?
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