Back to Forum
Post a Response
    Renault Espace 2004 2.2 dci Archived Message

    Posted by Phil Cake on July 11, 2007, 12:34 pm

    REAULT ESPACE,Total lack of power since engine re-build.

    Having fitted a new crankshaft and rings, bearings
    etc.There is a total lack of acceleration and no
    top end.Using SYKES MAP pod (cd13) there are no fault codes logged.We suspected faulty MAF sensor,
    Autodata and Mototek have no test figures,wiring
    diagrams, pin data.
    Max signal voltage from MAF to e.c.u. was 3.93 volts. substituted with a maf from a non-running
    Laguna 2.2. That peaked at 4.3 volts. It drives
    like it is in limp home.Does not rev above 4k on
    the road.Belt timing has been double checked.E.G.R
    has been cleaned out and has been driven in shut
    position. Main dealer say that e.c.u. cannot go
    into limp home.
    Has anyone experienced this before.

    Message Thread:


Copyright © uk autotalk