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    '52 MICRA 'E'/ Engine Code CR10 Archived Message

    Posted by Dave Stock on August 18, 2008, 7:29 pm

    This is the one with the throttle body assembly etc inside the Airbox on top of the Rocker cover......

    This is a gutless example and the problem is the car is underpowered and stalls at junctions/lights etc.

    I've got Fault code(using Multiscan) P1111 - Int/V C/CLR-B1.
    I understand this relates to Intake Valve Timing Control Solenoid Valve.
    On live data there 2 readings...
    INTAKE VALVE TIMING B1. Which reads 34.0 'CA at all times and
    INTAKE VALVE CONTROL S/B1 which reads 0.0% at all times.
    Mixture at idle is not too bad considering the way it is running. CO-0.21%/HC-489ppm/CO2- 15.15%/o2- 0.17%.
    Manifold Vacuum is low at idle - 14.5 in hg.
    At 2500rpm Manifold Vac goes to 20.7% and HC drops to about 40.
    I don't understand what this Intake Valve Timing Solenoid does or when it does it....?
    I guess the thing may be faulty ..anybody got any tests I can do to confirm..

    Cheers
    Dave

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