Hondata/Wideband tuning with an Open Wastegate

Post your non-Hondata questions / problems here.
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AKlass
Posts: 3
Joined: Sun Sep 18, 2005 8:36 am
Location: MD

Hondata/Wideband tuning with an Open Wastegate

Post by AKlass »

Right now I have a dumptube for my Tial 38mm Wastegate and it is not connected to the downpipe/exhaust.

Does anyone know what affect this will have during the wideband/Hondata tuning?

I have an Innovate LM-1 Wideband and I find that the AFR fluctuates by a large degree from lean to rich after giving it a little throttle at idle. I am wondering because not all of the exhaust will be going out of the downpipe once I hit a certain boost level.

Thanks
RMS
Posts: 212
Joined: Thu Nov 20, 2003 12:35 am
Location: Visalia, CA

Post by RMS »

it sounds like you are seeing the accel enrich from blibing the throttle (rich) and then the decel fuel cut (lean). normal. have you tuned before?
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