E66 fault codes cures please? EGR & Throttle
Been driving my friends 2006 730LD SE which I am in the process of preparing for sale (he buggered off to Australia and left me with the 7 on the day he flew!), it has needed a few things to bring it to saleable condition (tyes, lower steering arm, discs and pads) , now this beast threw up a fault code at the weekend "emission limit exceeded" appeared briefly on the display along with a warning chime, it left an ECL on the dash.
Having read the codes now it appears there are two problems. .1. P0401 EGR flow insufficient.......2. P2620 Throttle position output signal open circuit.
Now I think there is little I can do about the EGR flow apart from spend more money, unless somebody knows different?
The throttle position output signal I am willing to have a poke at if I knew where the sensor was....is it on the pedal assembly or like more usually on the throttle body?
Again if anyone knows or has had these problems before, I'd love a heads up before I spend any more money just to sell this beast! Cheers maties