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Sonda Lambda and Exhaust Pressure Sensor 1-G450 problem

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  • Sonda Lambda and Exhaust Pressure Sensor 1-G450 problem

    Hello to everyone,
    I have got a VW Passat station wagon 4WD ( 4 wheel drive) of 05 /2006 ( it should be a 3C5 ),diesel 1968 TDI , power 103 kW, bmp motor type, manual transmission, FAP/DPF.
    After turning on the amber light of the exhaust gas, the mechanic using his computer for diagnosis , told me that VAG-interface has detected a problem with the oxygen sensor and so it has to be replaced.
    Initially, the VAG marked the error "oxygen lambda sensor" but now the oxy-sensor has been replaced and the same indicator light persist with a new error message on the same amber light (exhaust gas light): exhaust gas pressure sensor G450-Signal too High.
    Soon, I will also change this sensor and I hope that this amber indicator stop light and everything resumes to normal operation !
    In addition, the consumption of late have changed for the worse !
    Thanks in advance to anyone who can give me more information and help on this matter ..
    bye
    Last edited by sgtpepper; 26-12-2013, 07:55 AM.
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