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phazer codes on dyno

rxwhopper

TY 4 Stroke Guru
Joined
Nov 30, 2003
Messages
865
Location
REGINA SASK> CANADA
was wondering we tried dynoing the phazer today and a code 42 and code 84 poped up. 42 is speed sensor and 84 is tors was activated. but they wont shut off. is there a way to reset. and why would the speed sensor show up? the best we seen on 2 runs and they wernt the greatest pulls yet was 72 hp.
 

Well if you were dyno'd on the crank with the belt removed
then your speed sensor is going to show an error, your running the engine up and the sensor is expecting to see speed.
TORS acting up might be related as well.
 
thanks for the info. unhooked the tors and the speed sensor light is still on. There might be something to a airbox mod on these sleds. it picked up 2 h.p. by removing airbox. did it back to back 3 times. sure is loud though
 


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