Quote:
Originally Posted by Leiffi
Caterpillar diagnostics is so primitive that they can not check ECM file checksum ? There is no way around that, except to flash it back to stock before taking the truck to dealer.
And about dynos again : "Without proper inertial compensation, a dynamometer will report lower power whenever the engine is spinning up the shafts - and artificially high power (augmented by the “flywheel energy”) during periods of negative acceleration. Note: Unscrupulous dyno operators sometimes use the load valve to quickly tug down an uncompensated engine test - producing fictitiously inflated Hp. "
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I try not to pick at you, but we're all aware of this situation. It's been covered on this site countless times.
Unless the runs are consecutive, same ambient conditions, and a third party is operating the dyno they don't own or have their ego tied to, someone is always going to say its inflated or stingy. IE; it's never going to satisfy you.
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