Dyno operator/equipment errors with 2 tunes?
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Joined: May 2006
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Dyno operator/equipment errors with 2 tunes?
This kinda is a tuning question
Just curious who here has had there Car run wierd on the dyno, yet run fine on the road or another dyno? Can the dyno be hooked up worng? Can haveing the wires they use to read rpm etc make your ignition misfire, DELTEQ?, ASR on, E Brake on etc etc. Just curious as I am trying to find out why my car ran LEAN (according to the tailpipe AFR readings, 14 to 1), yet dumped black smoke on 2 different tunes. F/P made no difference either.
Car was 12.9 to 1 on another dyno with bung in behind header for wideband, and I lost 25 rwhp and 60ft/lbs of torque with this dyno.
Just curious who here has had there Car run wierd on the dyno, yet run fine on the road or another dyno? Can the dyno be hooked up worng? Can haveing the wires they use to read rpm etc make your ignition misfire, DELTEQ?, ASR on, E Brake on etc etc. Just curious as I am trying to find out why my car ran LEAN (according to the tailpipe AFR readings, 14 to 1), yet dumped black smoke on 2 different tunes. F/P made no difference either.
Car was 12.9 to 1 on another dyno with bung in behind header for wideband, and I lost 25 rwhp and 60ft/lbs of torque with this dyno.
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