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Thread: vvl check codes

  1. #1
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    Default vvl check codes

    I'm getting :
    ingnition signal
    cam angle sensor

    I recently lost some whp and I'm looking for solutions .. scanner reads timing like we have it set, so there seems to be no retarding.

  2. #2
    9k rpm crew
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    Join Date: May 2008
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    which ecu? B13?
    95 240sx
    91 NX2000 VE
    protech-fabrication

  3. #3
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    yup b13.. dyno graph is a litle "spikey" after 7.5k changed wires, coil, ignition head ,rotor, and spark plugs

  4. #4
    9k rpm crew
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    The cam sensor is the dizzy, weak ignition signal is from the transistor to the ecu wire. I think it's the white wire. The FSM tells you how to test it, it's a just a continuity test from the ecu harness side to the plug.
    95 240sx
    91 NX2000 VE
    protech-fabrication

 

 

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