can someone help with getting LM-1 data
Thread Starter
Joined: Mar 2003
Posts: 8,319
Likes: 1
From: North Carolina
can someone help with getting LM-1 data helping a guy on the board out iwth his LM-1. i was able to open the data up but can someone tell me the proper way to set it up to where it can record throttle position and rpm and how to set the max and min values on the chart? he sent me all the info he had on it but its still unclear to me and i know a lot of guys run this so hopefully you all can help out.
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
As mentioned in the other thread... you need either their aux box or the RPM Converter... then you need to splice into the wires at the PCM to get a signal... once done you can configure the LM-1 w/the softwar it came with to log different items along w/the AFR (no way around this since the LM1 doesn't know how to communicate w/the OBDII port... )
Registered User
Joined: Jan 2013
Posts: 2
Likes: 0
so.. here i sit just did the 4 wire harness mod on my buddies k 1500 double checked twice now I get low voltage codes for throttle,crank and cam position sensors it fires up great for about 3-5 seconds then dies! ok feel free to call me an idiot but wtf? i have read in your forums about ecm flashing and vats. i believe vats is negated by the 4 wire mod is this correct? lastly can anyone tell me a good place to have my ecm flashed in the spokane wa. area? ps this occurs using the ecm from the donor truck and also the ecm from my 01 firebird
