import re
text="\n1.2.2. ROAD LOAD PARAMETERS \nf0 \n227.4 \nf1 (N/(km/h)) \n0.149"
m = re.search(r'\b(1\.2\.2\. ROAD LOAD PARAMETERS).*((?:\n.*){2})', text)
d = {}
if m:
d[m.group(1).strip()] = m.group(2).replace('\n', '').strip()
print(d)
aW1wb3J0IHJlCnRleHQ9IlxuMS4yLjIuIFJPQUQgTE9BRCBQQVJBTUVURVJTIFxuZjAgXG4yMjcuNCBcbmYxIChOLyhrbS9oKSkgXG4wLjE0OSIKbSA9IHJlLnNlYXJjaChyJ1xiKDFcLjJcLjJcLiBST0FEIExPQUQgUEFSQU1FVEVSUykuKigoPzpcbi4qKXsyfSknLCB0ZXh0KQpkID0ge30KaWYgbToKCWRbbS5ncm91cCgxKS5zdHJpcCgpXSA9IG0uZ3JvdXAoMikucmVwbGFjZSgnXG4nLCAnJykuc3RyaXAoKQoKcHJpbnQoZCk=