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Re: Random Switch


 

How about used to switch in or out something like an EcuTune a/f map for the stock one? For our, now-deceased EG33, I added an EcuTune chip so that it would run happily on regular gas (fuel-enriched map did not meet emissions standards). In our case, running rich didn't cause inspection problems, so I never added the switch EcuTune recommended to easily swap maps.?


On Thu, Jun 29, 2023, 20:27 PJ Snow <snow.pj@...> wrote:
1997 ej22 that Small Car did the conversion about 10 years ago based on the paperwork I got with the van.?
In the on position the switch lights up, and I notice no change in how the van runs with the switch on or off.?
Anyone know what it does?
The switch is located next to the ECU and is wired directly into the harnes.?
Thanks!

PJ

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