lc1 installed!! afr all over the place!
02-01-2006, 12:18 AM
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lc1 installed!! afr all over the place! Ok, so i got my LC1 installed tonight and it heated up just fine, but when i turned the car on, it was jumping all over i mean from 0-30 something. i checked the power and grounds and they're all good. its just the lc1, no guage, no eio. heres how i wired it up.
LC1 Red to ign on fuse box
LC1 blue to a grnd under the hood
LC1 green and white to a chassis ground
LC1 black to calibration switch.
any thoughts? or suggestions?
LC1 Red to ign on fuse box
LC1 blue to a grnd under the hood
LC1 green and white to a chassis ground
LC1 black to calibration switch.
any thoughts? or suggestions?
02-01-2006, 07:34 AM
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Did you perform a heater calibration prior to the free air calibration? Did you hook up the led- that is for indicating the lc-1 status. What is it indicating? Have you tried hooking up your laptop to LogWorks to see the status? Short of having the LC-1's "input" stereo mini-plug plugged with the shorting pluggled all the way and the LC-1's "output" mini stereo plug hooked up to a stereo mini to serial to usb adapters to your laptop (assuming you have a laptop without a serial connection) with logWorks running, the LED is the only way to monitor the LC-1's status(and more convienent than having to run logWorks esp since you already have HPTuners for scanning. I know you don't have the EIO yet, but when you do, you will probably want to tie the system ground of the LC-1 and the HP EIO grounds together- at that point you will have to have the interface plugged in to the VPW connector to work.
Calibration is first and foremost- 1)Heater, with the sensor unplugged from the controller 2) Free Air Cal, with the sensor preferably out of the exhaust connected to the controller. Those calibrations should go pretty quick if everything is hooked up right.
Calibration is first and foremost- 1)Heater, with the sensor unplugged from the controller 2) Free Air Cal, with the sensor preferably out of the exhaust connected to the controller. Those calibrations should go pretty quick if everything is hooked up right.
