Limp mode codes.

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Limp mode codes.

Post by Citralex234 »

Hi probably the wrong place but here goes . C5 X7 2ltr diesel in limp mode after a fast left hand bend . Sorts itself out next day but engine light still on , that goes out by the next day. This repeats ( apart from the bend) managed to get codes read off my phone . I'm only ok with Mechanical problems so need someone clever to point me in the right direction and convert the codes so I know where to look . They are PB11AB power train. P2033 power train Exhaust gas temp sensor circuit High Bank 1 Sensor 2. U3FFF - Network. Also pending fault power train PO488 Exhaust gas recirculation throttle position control range performance. Oh for the happy days replumbing a xantia.
All assistance gratefully received regards John.