My lc1 led blinks 9 times and the db gauge blinks and reads only 7.4 afr.
I have tried installing a new bosch censor. But the lc1 would not do a free air calibration. I cant get it to do anything but blink .

All the wires seem to be conected fine dos any one have any sugestions on what i should do to fix this problem.

Thanks for your help

 

If you look in the user manual it says "Supply Voltage too low"

i.e. the power/ground connections are not as good as they appear.

http://www.innovatemotorsports.com/s...C-1_Manual.pdf


Also, when you plugged the new sensor into the controller, make sure it's plugged in properly (no bent/shorting pins).

 

Check your connections and supply voltage

 

Thanks for the help. I will do that .

 

OK bringing this back. i finally got around to checking my voltage. i am getting 11.5 volts the way it is wired now and if i connect it directly to the battery i get 11.8 this has to be close enough to 12 volts right? i have don a resistance test on the ground and all is fine any ideas where to go?

thanks four any ideas