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  1. alfa 156 problem p 0155 p0150 p0135

    Alfa 147, 156 & GT
    hi i have alfa romeo 156 1.616v ar32104 engine code.i have 3 faults with p 0155 p 0150 p0135.the wiring and heat lamda its ok.i have change 2 sensor front the catalytic with new bosch.there isnt nothing problem in the car only check is open
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