Resistance of new ignition leads designed for Volvo 850 2.5 10V B5252S (Bougicord PN 6469):
- cyl. #1: 4,97 kΩ,
- cyl. #2: 4,47 kΩ,
- cyl. #3: 3,58 kΩ,
- cyl. #4: 3,13 kΩ,
- cyl. #5: 2,58 kΩ,
- to ignition coil: 2,72 kΩ.
If measured resistance is not in spec, then ignition leads should be replaced.