On my f23a1 manual. It’s running e85 that my local tuner tuned on the dyno

how can I get my temperature gauge to work again? Im thinking it’s cause the ecu isn’t quite compatible

and also the Idle air control valve isn’t working the same and threw code immediately. My tuner disabled the IACV so the car is idling around 2000rpm. Would a block off plate work for my idle? Thanks

 

Oh and my accord has a turbo setup, Stock engine/internals. We also didn’t get to check timing. She made 208hp /215torque on the dyno, and seemed like there should be more power…

 

Temperature gauge isn't connected to the ecu in any way. It's connected directly to the one-wire sender on the cylinder head. So your tune has nothing to do with that issue... It's either the sender, the cluster, or the wire.

If you're not using the IACV, you need to disable the IACV error:

 

okay yes my local tuner disabled IACV but at the time, we didn’t have a block off plates. So now I do, and my tuner said I need to adjust the idle myself.

But for some reason, my temp gauge was working before the tune/dyno and after, the temp stopped working. My tuner guy said nothing and I noticed after I drove my accord home. Do you think he disabled my temp by accident? I haven’t asked him about this one yet

 

Maybe the sensor is unplugged? Can’t think of any reason someone would do that at a dyno session. There’s no way to disable via software since the gauge isn’t connected to the ecu.

If you are getting a CEL for iacv, it has not been disabled in the cal.