The project you will use is either “MSPNP MM9495 with MAF” or “MSPNP MM9495 without MAF”, depending on whether you have kept the factory MAF or removed it and used a GM style IAT sensor. You will see a list in the left hand column of the Configurator that starts with MegaTune2.25 and then includes a list of project cars. This will open up the configuration program. To make MegaTune display the output correctly, select Configurator from the MegaTune Program’s File menu, or from the MegaTune group in your Start Menu.
If it does not, refer to manual for troubleshooting.įor Calibration schedule consult your manual.Īnd now wait till O2 sensor cools itself down, and screw it in. Indicating correct operation of the LC-1.
The LC-1 will now calibrate itself by using air as a reference gas with known oxygen content.Īfter the free air calibration is finished the LED should light up steady and continuously, During this procedure a connected LED will go off.
Ground for three seconds and then releasing. The free airĬalibration is accomplished by either pressing the pus h-button or connecting the black wire to (around 20s)Īfter the heater calibration is finished you should perform a free air calibration. The optional LED will blink fast and steady. (around 30 seconds for cold sensor)Īfter the sensor is warmed up, the meter automatically calibrates the sensor heater controller. Slow and steady blinking indicates that the sensor is warming up to operating
Switch the LC-1 on and wait for 2 minutes. Connect the sensor to the sensor interface connector. Switch the 12V supply off after 10 seconds.Ĥ. Switch 12V supply to the LC-1 on and wait for 10 seconds.ģ. Now you are ready to do the Free Air Calibration (sensor outside of exhaust pipe) Watch out it will get SUPER HOT!Ģ. So with dissimilar metals and some moisture, you are laying down a welcome mat for corrosion. On the other hand cramping the wires give a bit more play to the wires but the problem is that you are cramping it with some other metal and you usually will not put heat shrink over the cramp. Well the problem with just soldering them together is that if the wire vibrates or flexes a lot, with time the copper will break off at the base of the weld.
Most of the people never wonder how to join two wires together, they either solder them together or cramp them together. Wideband Oxygen Sensor (O2 Sensor) because tuning a car with narrowband is like trying to drive a car while looking trough a keyhole.Įlectrical pliers (one that strips wires and cramps the cramp connectors), fuse splitter, soldering iron, heat shrink. YOU MUST TAKE OUT THIS FUSE - it's a 10 amp oneĭON'T EVER PUT IT BACK AS LONG AS YOU ARE RUNNING THIS SWEET MEGA SQURIT PNP.
Thanks to Installation: (Here I will follow closely the instruction from the box)Īll the other tools you already have if you work on a car or else you are a crazy to even attempt a job like this. I'll try to cover as much as I can here, from the beginner stuff to advanced. This little unit replaces the original ECU, has timing maps, Volumetric Efficiency (VE) maps, Air/Fuel Ratio (AFR) Maps, Nitrous enrichment, cold temperature enrichment, auto-tuning and much much much more. I started reading and found out about the Mega Squirt PNP and I was fascinated. So one day I was at the bookstore checking out the car magazines for some stuff about MX-5, when I came across an article about a guy in Britain that modified his Miata.
Mega Squirt PNP and Innovate lc-1 O2 sensor installation instruction and some tuningīack to tech tips Share this page on Facebook