I got the above car with poor starting (although it always struck up straight away but wont idle) and rough idle, checked DTC's:

P0170 - Lambda control; self-adaptation in idle speed is too rich
- Intermittent
P0170 - Lambda control; self-adaptation is too lean
- Intermittent
P0170 - Lambda control; self-adaptation in lower part load range is too rich
- Intermittent
P0130 - Upstream lambda sensor; the minimum voltage has not reached
- Intermittent
P0170 - Lambda control; self-adaptation is too rich
- Intermittent
P0170 - Lambda control; short time self-adaptation in idling speed range and/or at part
load has been exceeded
- Intermittent

Removed and cleaned out badly contaminated throttle body, blocked breather hose, smoke tested inlet system. Rebuilt and started to find instantly stalled.

I remove the inlet hose between throttle body and air mass / control unit and start engine to find runs ok, refit and road test to confirm all ok including operation of oxygen sensor, fuel trims and calculated air mass readings. No fault codes returned after road test.

Will not start again without removing inlet hose.

There is a reset procedure on my Hella diag tool which I carried out but is there a re-learn procedure / Adaptation to carry out to set system up again apart form the manual throttle stop procedure ?

Many Thanks

John