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| Joined: | 04-16-2018 |
| Location: | Santa Barbara, California USA |
| Posts: | 22 |
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Another point I wanted to make (somewhat unrelated to the original post and sub-section of this forum) is that while modern wideband O2 sensor controllers can be a great asset for tuning older cars, they are only as good as they are set up to be. Have you properly calibrated your sensor in free air? Are you 100% sure there are no exhaust leaks? It can be easy to obsess over minute changes in A/F ratio and lose sight of the big picture . . . .
Make sure that the mechanical and ignition side of the engine are good, then make sure your wideband setup is properly calibrated and leak-free, then circle back to the fine-tuning.
Last edited on 09-27-2018 04:09 am by CDA951