About to start tuning on a dynocom dyno. Chip is a TT 5.6 for stock injectors. Have a PLX wide-band in the test pipe. Have turbolink on a laptop. The dyno operator wants to remove the stock location O2 sensor to install his wideband. Will this screw up the calibration? Or is it ok to run without the stock O2 for the dyno tuning?
Dyno tuning with TT
- Thread starter 87GN_70GS
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IMHO... for a WOT blast... the 5.6 chip doesn't use the stock 02 sensor for fueling corrections... and should be fine....... however.... I would be very suprised if the wideband 02 sensor will read properly in the stock location..... as it can't stand the heat..... maybe he knows something no one else does?
That chip needs the stock o2 for everything up to WOT, so not sure how you think the car will run up to the point you hit it... I would take yours out and put his in the test pipe. You don't really need yours for the dyno if he is willing to use his.
EDIT: Yours meaning your WB.
EDIT: Yours meaning your WB.
I agree.... and that is about where mine is...
IMHO... don't go any closer than that..... further away.... no problem...... in fact allot of dynos.... just hang one in the end of the tailpipe.... they evidently read fine there as well...
Thanks for the reply. My thoughts were to put it either in the DP or the dump tube. Drilling hole and welding bung would be easier on the dump tube after I remove it, but if I can do this to the down pipe without removing it, I was going to do that. If either spot works ok I'll take the path of least resistance, I mean work.
Dennis
Dennis
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