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General Forums => The Mess Hall => Topic started by: jrager on July 25, 2017, 12:20:35 PM

Title: Correct OBD values when live monitoring or recording
Post by: jrager on July 25, 2017, 12:20:35 PM

So I am still working on figuring out why the green machine is running super rich and I purchased a Bosch 1300 which is ODB1 and II and can live monitor and or record data.

So my question is does anyone have a list of values or ranges that sensors and such should be in when all is working properly?

This will save me from having to take it in to an expert at this point top solve my issues.

Thanks  for any help

93 Wrangler 2.5L

Title: Re: Correct OBD values when live monitoring or recording
Post by: Jeffy on July 25, 2017, 01:04:05 PM

Have you tired it yet?  Typically any thing less then a DRB, won't help much.

Title: Re: Correct OBD values when live monitoring or recording
Post by: jrager on July 25, 2017, 02:55:34 PM

yea it monitors a ton of stuff I just don't know what the values are supposed to be when I recorded some data it went from rich to lean to rich and mostly stayed rich just idling at temp. Temp is a little better now that I put in a 205 deg t-stat but still running rich. There seemed to be some weird readings from the Map and O2 sensors.

I only monitored the ECU/ Sensors at this point I plan to do the other data set maybe tonight. I want to see if it is going to closed loop or not.

Live monitoring is a challenge as it has link up issues in that mode.