Lm1
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From: Tellico Plains, TN
Lm1 Okay, I just received my LM1 yesterday and got to check it out this morning. I have a couple questions. I'm switching from the LC1 for ease of portability and had it wired up as follows (This is without an EIO). Hot wire from keyed 12v, system ground on passenger side head, analog output 2 into O2 sensor high signal, and heater ground in factory heater ground position. On the PCM, I changed the O2 sensor high signal with the non existent on my car egr pintle vavle so that I had a 0-5v range. My question is can I just take the wire running to my O2 signal and connect it to my analog 2 output on the LM1 and use the same custom PIDs that I had for my LC1 and it work correctly? Also, there is three wires in the analog cable: analog 1, 2, and a bare ground wire. Does the ground wire have to be hooked up? If so, what should I do, just hook it to the head? The ranges I've set for the second analog are 0v=10 AFR and 5v= 20 AFR, is this the correct range for my HP tuners? And lastly, should my PID be ([PID.2811]/.625)+10 or ([PID.2811]/.5)+10 for the LM1? Sorry for the long post and all the questions. Any and all help will be appreciated!
the red and white are the positives and the bare copper wire is the negative of whatever port u are hooking into ur hp tuners box.
open the config on the lm1 programmer and set the voltages u are using with the pid.
open the config on the lm1 programmer and set the voltages u are using with the pid.
Thread Starter
TECH Enthusiast
iTrader: (21)
Joined: Jul 2006
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From: Tellico Plains, TN
Thank you, this is going to be used without an EIO. About my PID, I think that my .5 or .625 in the formula is going to depend on what AFR range I log. 10-20 me thinks would be .5. 10-18 would be .625. Please correct me if I'm wrong.
