What do you need to do again? Patient: 850er T5R BJ. `95, LL 180.000km, timing belt made new problem: From time to time the guy just doesn’t want to start !!! You have to wait a little bit, try again, a little bit and then get really angry. Then suddenly he jumps on, as if nothing had been. Although he always needs some turns to ignite. But during the whole organ egg it never smells like ‘Sprit. So I changed the infamous Relay 103 (fuel pump) before. A few days was then also quiet. But unfortunately only a few days. Error message camshaft positioners. Have deleted errors, again everything was ok. Then the Lambdasonde went on (of course the light for the LS). Error message now: 1. Lambdasonde( front of the cat) and camshaft sensor broken. Or did I have to clear the errors again and Lambdasonde stays out. But car wanted to start again today only under protest. How should I take the most convenient approach? Can you clean the sensor? Can’t? The probe doesn’t?