With throttle bodies closed (using datascan) the Throttle display gauge should read either .44, .45 or .46 (.45 being optimal)and the 'Closed TPS' should read 'ON' but as soon as I tip the throttle open just a crack the 'Closed TPS' should switch to 'OFF'. Correct?
"torque gets you off the line...& hp gets you over the line." - TTKeeper