yoeddynz Posted February 17 Share Posted February 17 On 12/02/2024 at 19:05, R3spct said: Haltech you need key on, and the wideband is red hot, so unless you turn key off for 20sec to let the sensor cool before starting it cracks the sensor. I was worried about ending up with a similar issue with my old innovate on megasquirt so I added a switch to turn off the wideband if I had to have the ecu/ignition on for any length of time without starting the engine. I'll be doing the same for my current setup when installed (I've just been pulling the fuse while bench testing for now) Sorry for thread hijack. As you were... 1 Quote Link to comment Share on other sites More sharing options...
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