2001 e46 318 i se folt codes po170 p0130 p0135

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Thread: 2001 e46 318 i se folt codes po170 p0130 p0135

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  1. 2001 e46 318 i se folt codes po170 p0130 p0135 
    #1
    Bimmer Fan
    Car Details
    carneybmw's Car Details
    Model of Car:
    318 i se
    Year of Manufacture:
    2000
    Transmission Type:
    manual
    Car Body Type:
    saloon

    Join Date
    Aug 2010
    Location
    warrington
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    hello all very new to this
    my first e46 grate car but i have got folt codes saying

    p0170 powertrain fuel trim bank 1

    p0130 powertrain h02s circuit closed loop (cl)performance bank 1 sensor 1

    p0135 powertrain h02s heater performance bank 1 sensor 1

    i am useing a elm 327 interface obd2 reader to get these codes i have cleared the code p0170 twice now the light seems to cum back on after about 20 mile i have just changed the breather hose m43 part number (11151743.386) and cc vent valve m43 part number (11157501.567)
    i have not got a clue what i should do now are these codes good or bad please help
     
     

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  3.  
    #2
    BMW Guru
    Car Details
    TheEnd's Car Details
    Model of Car:
    540
    Year of Manufacture:
    1998
    Transmission Type:
    Auto
    Car Body Type:
    Saloon
    TheEnd's Avatar
    Join Date
    Jun 2010
    Location
    Birmingham
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    unless there is another problem, like airleaks, it does look like the lambda sensor for the front cylinders is having problems, the heater section of it seems not to be working, and it never gives the correct readings (it needs to be hot to work)
     
     

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