help with s300 with LC-1/ XD-16 issues

[cantresjr]

Hey guys this is the problem I am having:

S300 is reading 2.40-50 volts with 14.6 to 15 at idle. the XD16 gauge is telling me that I'm at 12.2 AFR. the wide band signal is going thru the ELD input. grounds are all the same (thermostat). I have verified the analog output of the LC1 with a multi-meter and the only thing I could do for the digital signal is use the logworks to see if it was a bad gauge, but I get the same 12.2. parameters for both the S300 and LC1 have been checked. 0v= 7.35 and 5v= 22.39. could my offset be that bad? has anyone run into this problem before. by the way it was running fine until about a couple of weeks.

anything else I should check?

thanks

[Spunkster]

Have you removed the resistors at r136 and 138?

http://www.hondata.com/help/smanager/wi ... ghtsub=eld

[cantresjr]

I have a JDM p30. is this still necessary?

[Spunkster]

post your calibration and a datalog showing the problem

Have you tried resetting the LC1?