Im on hondata s300, was driving the car for 2 days , then it stated just reading from the 0 column while datalogging and would turn off from being rich.
I have tryed a motorola map, then an aem 3.5map, and even tryed to turn it on with a oem map sensor, all the same outcome.
I have also tryed switching to my old uberdata ecu and the same.

with a volt meter I get 5.00v from the power to map using the map ground for ground, and the signal read at the ecu with key on is 1.67v

what could be wrong???

and if I try to keep it on by just holding the gas pedal floored it is bearly on and threw a tps code, that it never threw before
Ill get tps readings right now

 

my tps reading closed is 1.10v and fully open is 4.98v but was running fine for 2 days

 

the 1.67v reading from the map is from the eam 3.5bar with engine off and key
front

the oem map with key front engine off is 0.12V signal


Modified by alexsracing at 8:11 AM 10/14/2007

 

bump

 

up

 

ttt