Megasquirt will handle the timing. I have the back module with the four wires (red, black, yellow and brown). 6L V8 engines. And IIRC you can select the power on value and minimum rpm. I am trying to figure out how I would do the launch control input ? I remember when I plugged in the harness, there was a extra pink wire coming out. E30 BMWs and E36 BMWs, Fox Body Mustangs, Miatas, Nissan 240SX are just a few of the popular cars that have an available MSPNP Plug & Play Standalone. Pins 25 and 29 provide ground to the relays instead of 12 volts. If you are using MS2 Bowling & Grippo code, jumper JS10 to IGBTIN. It would seem as far as features. N PN = Switched N egative. I have the TPS calibrated in mega squirt, the IAC is not hooked up. 8823529411765 out of 5. My engine stalls without throttle and fiddling with timing & fuel has not provided a simple solution, so I'm taking a step backwards and. Base Timing Problem (Mustang 5. Where you get these will depend somewhat on the sensors you. Sensor. If your AFR is too weak then richen the mixture would make the engine speed up. 0 ms. 1. 0 PNP). Use the same resistor, hook one leg up to the wire connected to pin 24 (inner conductor only if you’re using shielded wire) and hook the other end up to a 12v source, like the wire connected to. continuity tested wiring back to the ECUMegaSquirt PNP Gen2 Documentation. i have everything installed and hooked up correctly. Vehicle. Users of the pre-3. The MS3Pro, MS3X, MSPNP, and DIYPNP can drive this directly. Cut a 5″ piece of hookup wire (22ga is fine) and strip just a 1/8″ or so. The MSPNP Gen 2 was a complete redesign from scratch. This is my first post, however I have searched and don't seem to find a conclusive answer to my issue. The MSPNP2 includes a very impressive feature set allowing you to convert a distributor based engine to distributorless ignition and sequential or semi-sequential fueling! It includes four Peak and Hold fuel injector drivers allowing for use of high-impedance (hi-z) or low-impedance (low-z) injectors. I'm a sparkie so pretty good at wiring and electronics but I have yet to build a megasquirt and don't really want to be building a kit if I can help it, I'd rather get one pre built or pnp. continuity tested wiring back to the ECUMS2 Stand Alone wiring for 1995 Mustang GT (Auto) Post by Velns » Mon Jun 15, 2020 7:24 pm. 2 Inside the ECU I have 2 wires from IGN 1 and 2 to spare connectors, as well as power and ground in a separate loom. Then the factory ECU connectors. 3, 3. The wiring didn't get touched at all. Wire 22 - Signal Ground. 3. Add serious tuning potential to your 1994-1995 5. Somewhat odd choice for an SN95 Mustang, since limited in functionality, i. wiring. Clutch down and in to first. This is my first post, however I have searched and don't seem to find a conclusive answer to my issue. " As for IAC frequency, I think Ford used 60, 90, or 124Hz, depending on the EEC. Then do your ReqFuel calculation. We built a new car and used the same wiring that I had in the car from previous. I'm a sparkie so pretty good at wiring and electronics but I have yet to build a megasquirt and don't really want to be building a kit if I can help it, I'd rather get one pre built or pnp. using , and you can use your tuning software to indicate and datalog the spare ports. Completely assembled and preloaded with base maps. Base Timing Problem (Mustang 5. MegaSquirt Installation Writeups. 2. Plug the MSPNP2 ECU into the factory harness in place of the factory ECU you just removed. After pushing the pin in the yellow seal might need some coaxing. MS3 Pro Plug and Play for 99-00 Mazda Miata. These instructions are for building the V3 board for standard B&G code (for MegaSquirt-I or for MegaSquirt-II). For this ECU, you’ll run the wire from pin 12 (IGN1) to the B pin on the ignition module. g. 8 eunos 1993 for the sake of clarity. 0d/e, 3. 95 Probe v6-t MS1. Open your C/Program Files/MegaSquirt directory and browse over to the firmware folder that you installed above. i can achieve around 0,95bar. Car runs, however the idle air valve is uncontrollable. You should read about 5 volts. )Power up the MSPNP Pro on the car. Connect the tuning cable to the MSPNP and route it under the transmission tunnel trim or another place that will let you reach it for tuning. All factory electronics/ignition system components are in place and the factory wiring harness is in perfect condition. My issue is my Ecu will drop from 13. 4. M50 TPS and adapter (while not required, very helpful for tuning). MS2 PNP IAC issue. 57 main board, MS3 daughter card, MS3X, and all the other associated parts. Yellow – The yellow wire is Analog Out 1 and should be connected to “O2 In” which is usually a pink wire on our wiring harnesses for things such as MS3Pro. PiMPxs does not use the Microsquirt Module which is MS2. MS2/Extra, MS2, Microsquirt and Microsquirt module support. Connect to the MSPNP with TunerStudio. but i dont know where or how to connect the other wire to the ecu. MS3 > PiMP > PnP. 3. Installation difficulty. The DIYPNP is a kit based feature. box is sealed & I/O is fixed. Post by kjlindgr » Fri Oct 18, 2019 4:44 am. The Secondary tach input (CMP) (Reported to be Yellow on Miatas) is connected to pin 25 on the MegaSquirt’s DB37. MegaSquirt PNP Gen2 87-92 BMW E30 325i. 0 Mustang with MegaSquirts Plug and Play Gen 2 standalone ECU. Logic level ignition output When using logic level coils or an external ignition module, the ECU needs to be configured to supply logic-level outputs. Hey gang, I have the MS-PNP box for my E30, and I'm attempting to install an Innovate LC-2 wideband oxygen sensor. Wire Sizes. Two 12 inch lengths of wire with pre-crimped pins are included to aid with the IAT installation into the option conector. 3. by grom_e30 » Wed May 27, 2015 10:55 am. 3. Designed with the DIY tuner in. 0 swap project using my MS2 PnP. The wiring didn't get touched at all. Violet. This is my first post, however I have searched and don't seem to find a conclusive answer to my issue. I can only get spark on cylinders 1 and 4, running firmware MS2/Extra 3. Using a pnp on another engine or ms2. Basic/Load Settings---Engine & Sequential Settings. Re: Adding IAC to a PNP. continuity tested wiring back to the ECUMS2 PNP IAC issue. The MaxSpark PNP High-Performance Ignition System for the Miata is the perfect pairing with this ECU! We took the ultra-high performance IGN1A Ignition Coils, designed a bracket to mount these coils on the NA/NB Miata engines that fits these motors perfectly and looks good doing it, built a wiring harness that’s almost too pretty to tuck, but designed to tuck. Shadow Logger is an Android logging program from Phil Tobin, the same programmer who brought you TunerStudio and MegaLogViewer. , and refers to 36 evenly spaced teeth, one of which has been removed). MS2 PNP IAC issue. This electronic boost control solenoid can be used with the MS3-Pro/MSPNP as well as any DIY Style MegaSquirt EMS (with the appropriate mods), or with other electronic boost controllers to control boost by adjusting the pressure to a turbo wastegate. but i dont know where or how to connect the other wire to the ecu. WillExoIX. The MS2/V3. The reason is because each coil fires twice per cycle (once in the intake stroke and once on the exhaust), thus. 3+ allows for using up to seven pins as user-programmable 'spare' outputs. Here is an image showing the two sensors. And more! Price is $839, including tuning cable and software CD. Base Timing Problem (Mustang 5. $829. Since there are 4 injectors, 4 power wires are thus needed. 1. The Microsquirt module mounted on the PNP board will do COP, but you will need to modify the PNP board to provide the correct outputs. You say in the title MS2PNP is this a MS2 v3. 0 board requires a DIY modification to directly control a 2-wire PWM idle valve as shown. MegaSquirtPNP ECU. 8. MS-II tries to fit the dwell. You aren't using quite the hardware setup the MS2/Extra manual usually uses, so your settings will be a little different. I have a MS2PNP for a 1990-1993 Mazda Miata. This wire I'm going to connect to the fan relay 85 terminal, the one that would be on the other side of the relay coil 86 that is getting a 12V switched +. My engine stalls without throttle and fiddling with timing & fuel has not provided a simple solution, so I'm taking a step backwards and. Car runs, however the idle air valve is uncontrollable. We need to verify that your laptop/PC actually has a functional serial port before proceeding. 2. Price. You just solder a 470 ohm or 1k ohm resistor (depending on what your system requires) into the R57 area and you’ve. Car runs, however the idle air valve is uncontrollable. IAC Valve Connector pigtail for wiring up a 4 wire idle valve. $829. MS3 Pro Plug and Play for 94-95 Mazda Miata. 4. The drawback appears to be your nitrous solenoids will have power to their. 0 PnP Ecu. Car runs, however the idle air valve is uncontrollable. I can only get spark on cylinders 1 and 4, running firmware MS2/Extra 3. Base Timing Problem (Mustang 5. 6′ Vacuum Hose for MAP Signal and ‘T’ fitting. I have a MS2PNP for a 1990-1993 Mazda Miata. 5 board adds a 12 volt input that is used with the. 7 mA <1. Because (1) we expected people to associate the "A" wires with the output, and (2) we are using the stock Ford wiring on some models ('94-'95), all MS2s we gave built for Mustang PNP duty have the IAC jumpers reversed compared to a standard build. Hindsight is 20/20, I should have run with the factory ECU at first. 0 PNP). The MSPNP2 includes a very impressive feature set allowing you to convert a distributor based engine to distributorless ignition and sequential or semi-sequential fueling! It includes four Peak and Hold fuel injector drivers allowing for use of high-impedance (hi-z) or low-impedance (low-z) injectors. 2. continuity tested wiring back to the ECUMS2 PNP IAC issue. TunerStudio Reference. 3. It's purpose is to allow compensation for variations in the sensors and wiring. 4/6/16 -- 24v/m42 MS3-Pro Price change to $1200. Lastly plug in the MAP hose. This will get you familiar with the kit, how the ECU is built, as well as how you would build an unassembled ECU to work with the adapter harness. General Guidelines for Automotive Wiring. Purchased the ms2 pnp for tuning. 57; MS3 V3. I'm using a Megasquirt carb-to-efi kit to control a BBC TBI and 7-wire HEI (computer control distributor) on my Pontiac 400. 0 PNP) Post by DonMaximo » Wed Oct 01, 2014 11:28 am. Unplugged the iac and opened the throttle enough to make it idleto set the timing to match in the ecu. Please read all documentation before. 0 PNP). Using a pnp on another engine or ms2. The MegaSquirt 2 shares the same software as the MicroSquirt but most options will require hardware customization. Switched ground. There are two points on the MSPNP where you can connect an IAT sensor. We also have included a Manifold Pressure. Base Timing Problem (Mustang 5. It installs in the same U1 processor socket instead of the MS1 or MS2 processor, and provides a plug-in upgrade path. 1. 4. 5 out of 5. Add to wishlist . Add 5 volt pull ups on these outputs. Model/Vehicle Specific information for model MSPNP2-B8793 on a 1987 - 1992 BMW 325 (E30 Chassis with M20 Engine). MegaSquirt PNP Gen2 85-90 Toyota Pickup/4Runner with 22RE OR 22RTE. Solder a length of wire to a 0. No wiring required for basic functionality. These can be used for launch control or table switching. Boost control output standard. Pnp ms2 is not controlling my icv 08-27-2015, 07:56 PM. Ford Probe & Mazda MX3/MX6/626 1992-1995 MSPNP Gen2 Plug and Play ECU. Connect a timing light on the cylinder #1 spark plug wire. 9L IGNITION CONTROL MODULE F3CF-12A359-AA EDIS4 Megasquirt. MS2/Extra, MS2, Microsquirt and Microsquirt module support.