LM Programmer
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From: Tallahassee, FL
LM Programmer I downloaded LM 2.02 for my LM-1 and am trying to set up the manager to read correctly with the HP Tuners.
I have a raw voltage so, there are no problems here.
I tried leaving it with the stock settings for A/F and even in Lamda... With this, I get no correlation between the LM-1 (which is accurate) and the Input reading with HPT.
I thought it was 1-5 V for 10-20 AFR... Am I wrong? Set this way, the input on HPT wants to read 19.38 and doesn't vary much from what I'm looking at. LM-1 output shows 14.7 for example while this is occuring.
I have a raw voltage so, there are no problems here.
I tried leaving it with the stock settings for A/F and even in Lamda... With this, I get no correlation between the LM-1 (which is accurate) and the Input reading with HPT.
I thought it was 1-5 V for 10-20 AFR... Am I wrong? Set this way, the input on HPT wants to read 19.38 and doesn't vary much from what I'm looking at. LM-1 output shows 14.7 for example while this is occuring.
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From: Lake Zurich, IL
verify the settings w/the serial cable (LM-1 side)
I believe the PID included w/HPT is 0-5 volts = 10-20 AFR
I've created my own custom PID to log 0-5 volts is 10-16 AFR (beyond 16 I'm so lean it doesn't help w/tuning) (configured the same for LM-1)
however, that reading in HPT even if it was misconfigured doesn't seem right...
Sounds like the LM-1 isn't configured correctly ... log raw voltage in the HP Tuners Scanner and see what the actual voltage HPT is receiving is
I believe the PID included w/HPT is 0-5 volts = 10-20 AFR
I've created my own custom PID to log 0-5 volts is 10-16 AFR (beyond 16 I'm so lean it doesn't help w/tuning) (configured the same for LM-1)
however, that reading in HPT even if it was misconfigured doesn't seem right...
Sounds like the LM-1 isn't configured correctly ... log raw voltage in the HP Tuners Scanner and see what the actual voltage HPT is receiving is
Do you have the HPT EIO or are you doing it thru the EGR? If thru the EGR, then there is a PID for EGR voltage that will give you the reading that the EGR is seeing at the brown wire. I don't have the EIO so I am not sure how to get the voltage reading that is going directly thru the IO interface.
I just got my serial cable and took a look at the Analog output default and it was set with a range of .1V to 1.5V. I changed the range to 0V-5V 10-18AFR and my logging thru the egr is working great.
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From: Tallahassee, FL
I'm using the EIO... Set to 0-5 V = 10-20 AFR, it is still not reading accurately. It seems to poke around 17.5 AFR while the LM-1 reads 14.7.
Raw voltage is roughly 1.9-2.0.
Any ideas? I can not get these two things to line up.
Raw voltage is roughly 1.9-2.0.
Any ideas? I can not get these two things to line up.
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From: Tallahassee, FL
Originally Posted by horist
how's it look during normal driving? aftermarket cams can cause false lean condiitions at idle
LOL 
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From: Tallahassee, FL
Yeah, let me see if I can throw a log on here... HMM, actually I don't think I have one saved... I usually slam the lap top shut everytime I see the values are not inline. LOL
And to give you an idea. When it is programmed correctly (0-5 = 10-20), the values will vary as if some sort of formula is just not being setup correctly... Weird because I'm using the 0-5 = 10-20 which would set it up the right way... IDK
And to give you an idea. When it is programmed correctly (0-5 = 10-20), the values will vary as if some sort of formula is just not being setup correctly... Weird because I'm using the 0-5 = 10-20 which would set it up the right way... IDK