Search found 5 matches
- Thu Nov 13, 2025 2:24 pm
- Forum: General Car Discussions
- Topic: W124 M111 erratic idle and diagnostic trouble codes
- Replies: 7
- Views: 41
- Thu Nov 13, 2025 2:24 pm
- Forum: General Car Discussions
- Topic: W124 M111 erratic idle and diagnostic trouble codes
- Replies: 7
- Views: 41
- Thu Nov 13, 2025 2:23 pm
- Forum: General Car Discussions
- Topic: W124 M111 erratic idle and diagnostic trouble codes
- Replies: 7
- Views: 41
Re: W124 M111 erratic idle and diagnostic trouble codes
A new wiring harness and throttle body rewire were installed a few weeks ago. I have not tested the O2 sensor as I did not receive a code for it, but I will measure it with a meter and verify its functionality.
Thank you
Thank you
- Thu Nov 13, 2025 2:21 pm
- Forum: General Car Discussions
- Topic: W124 M111 erratic idle and diagnostic trouble codes
- Replies: 7
- Views: 41
Re: W124 M111 erratic idle and diagnostic trouble codes
I have inspected the vacuum pipes, and they appear to be in satisfactory condition, as does the seal between the body and manifold. The individual responsible for rewiring the throttle bodies in the UK stated that they appeared to be in excellent shape, except for the wiring, which was entirely dama...
- Thu Nov 13, 2025 2:20 pm
- Forum: General Car Discussions
- Topic: W124 M111 erratic idle and diagnostic trouble codes
- Replies: 7
- Views: 41
W124 M111 erratic idle and diagnostic trouble codes
I have recently returned from a holiday during which the E220 I have owned for a few weeks operated well for approximately 700 kilometres, except for an issue with harsh and inconsistent idling. I purchased the vehicle despite its known engine harness difficulties; nonetheless, it appears to have be...