MSPNP PR0 need help wiring it o_O
Hi Community,
I want to build a 05 vvt Miata turbo. I bought a MSPNP PRO used from ebay.com and downloaded the Manual. I was searching for a Pinout diagramm but sadly i have not found it for the MSPNP PRO :(. The manual only got the rear option connector description in it. I want to know where to wire the Spartan2 and the IAT-Sensor i bought. I am new to MS and hope for your help. Beside this: I tested the MS with everything else standard: I noticed that the engine starts very late and is reving high and dies when i try to accelerate. The engine run for just 30 sec. is this behavior normal? Greets from Germany |
Originally Posted by Japanraider
(Post 1393115)
Hi Community,
I want to build a 05 vvt Miata turbo. I bought a MSPNP PRO used from ebay.com and downloaded the Manual. I was searching for a Pinout diagramm but sadly i have not found it for the MSPNP PRO :(. The manual only got the rear option connector description in it. I want to know where to wire the Spartan2 and the IAT-Sensor i bought. I am new to MS and hope for your help. Beside this: I tested the MS with everything else standard: I noticed that the engine starts very late and is reving high and dies when i try to accelerate. The engine run for just 30 sec. is this behavior normal? Greets from Germany |
I have got the MS PNP pro 01-05
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MegaSquirtPNP by DIYAutoTune.com although after reading through this, it's still completely unclear which pin on the rear connector is actually used for wbo2 in... I think 18psi had this same problem...surprised they haven't updated the documentation since. 03-17-2015, 03:34 PM Just a minor oversight and we'll get it fixed now that you have brought it to our attention. but the answer is: Update - you may use any of the extra analog inputs; just change the O2 input port in the software. This was done so you don't have to unplug any of the stock O2s. |
1 Attachment(s)
Here's the main connector pinout.
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Is it okay to ground both the IAT and the WidebandSensor to the pin: sensor ground?
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If the wideband has a separate analog ground, yes.
If it has only one ground wire on the control unit, no. |
it has two seperate grounds. one 4 the heater (i will ground that one to chassis), and one for the sensor (which id like to mount to ms pin sensor ground)
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bad news.... cel keeps flashing and no connection to my laptop :(
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Originally Posted by Japanraider
(Post 1399537)
bad news.... cel keeps flashing and no connection to my laptop :(
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Do you want to scan your serial ports automatically? (y/n default y)
Trying: COM5 ..TX: 51 Waiting... Waiting... TX: 0d Waiting... Waiting... Trying: COM256 .. WARNING!!! No valid ports or ECUs found. Cannot load firmware without communications. Common problems: - Something is hogging the serial port. e.g. TunerStudio, modem or mobile phone cable software. Be sure to close/exit those applications. - USB-serial cable on high COM port number, use Device Manager to re-assign it to say COM1. - ECU not powered up, be sure there is fused power applied. Use a mains adapter or vehicle battery. PP9 batteries are too feeble. - Serial cable not connected correctly - Software driver problems Check the above. Do you want to try probing again? (y/n default = y) NEW CHECK (2) Trying: COM1 ..#Opening comm port COM1 COM1 does not exist. couldn't open port #Comm port already closed Trying: COM2 ..#Opening comm port COM2 COM2 does not exist. couldn't open port #Comm port already closed Trying: COM3 ..#Opening comm port COM3 COM3 does not exist. couldn't open port #Comm port already closed Trying: COM4 ..#Opening comm port COM4 COM4 does not exist. couldn't open port #Comm port already closed Trying: COM5 ..#Opening comm port COM5 TX: 51 Waiting... Waiting... TX: 0d Waiting... Waiting... #Closing comm port Trying: COM6 ..#Opening comm port COM6 COM6 does not exist. couldn't open port #Comm port already closed Trying: COM7 ..#Opening comm port COM7 COM7 does not exist. couldn't open port #Comm port already closed Trying: COM8 ..#Opening comm port COM8 COM8 does not exist. couldn't open port #Comm port already closed Trying: COM9 ..#Opening comm port COM9 COM9 does not exist. couldn't open port #Comm port already closed Trying: COM10 ..#Opening comm port COM10 COM10 does not exist. couldn't open port #Comm port already closed Trying: COM11 ..#Opening comm port COM11 COM11 does not exist. couldn't open port #Comm port already closed Trying: COM12 ..#Opening comm port COM12 COM12 does not exist. couldn't open port #Comm port already closed Trying: COM13 ..#Opening comm port COM13 COM13 does not exist. couldn't open port #Comm port already closed Trying: COM14 ..#Opening comm port COM14 COM14 does not exist. couldn't open port #Comm port already closed Trying: COM15 ..#Opening comm port COM15 COM15 does not exist. couldn't open port #Comm port already closed Trying: COM16 ..#Opening comm port COM16 COM16 does not exist. couldn't open port #Comm port already closed Trying: COM17 ..#Opening comm port COM17 COM17 does not exist. couldn't open port #Comm port already closed Trying: COM18 ..#Opening comm port COM18 COM18 does not exist. couldn't open port #Comm port already closed Trying: COM19 ..#Opening comm port COM19 COM19 does not exist. couldn't open port WARNING!!! No valid ports or ECUs found. Cannot load firmware without communications. Common problems: - Something is hogging the serial port. e.g. TunerStudio, modem or mobile phone cable software. Be sure to close/exit those applications. - USB-serial cable on high COM port number, use Device Manager to re-assign it to say COM1. - ECU not powered up, be sure there is fused power applied. Use a mains adapter or vehicle battery. PP9 batteries are too feeble. - Serial cable not connected correctly - Software driver problems Check the above. Do you want to try probing again? (y/n default = y) NEW CHECK (3) MegaSquirt-3 Firmware Loader 3.45 2017-01-16 --------------------------------------------------------------------------- This firmware loader is only licensed for loading Megasquirt firmware onto official Megasquirt hardware. Using Megasquirt firmware on un-approved devices is in breach of copyright. Visit Megasquirt EFI - Fuel injection and Ignition Control ECU to check the validity of your hardware. ----------------------------------------------------------------------------- Remove the fuse powering your ignition coils. (Spark outputs may be undefined until you re-load your settings.) Press enter to continue... Ensure that your Megasquirt/Microsquirt/ECU is -connected to your computer -has fused 12V power connected. Press enter to continue... Ensure that no tuning software is running. Be sure to Quit the software, not just minimise it.. Press enter to continue... Debug message Level: 1: Normal 2: More detail 3: + serial comms 4: + the s19 file as parsed Selection (default: 1): 3 Do you want to scan your serial ports automatically? (y/n default y) Trying: COM1 ..#Opening comm port COM1 (\\.\COM1) COM1 does not exist. couldn't open port #Comm port already closed Trying: COM2 ..#Opening comm port COM2 (\\.\COM2) COM2 does not exist. couldn't open port #Comm port already closed Trying: COM3 ..#Opening comm port COM3 (\\.\COM3) COM3 does not exist. couldn't open port #Comm port already closed Trying: COM4 ..#Opening comm port COM4 (\\.\COM4) COM4 does not exist. couldn't open port #Comm port already closed Trying: COM5 ..#Opening comm port COM5 (\\.\COM5) TX: 51 Waiting... Waiting... Sent Q and got 0 bytes back. TX: 0d Waiting... Waiting... Sent 0d and got 0 bytes back #Closing comm port Trying: COM6 ..#Opening comm port COM6 (\\.\COM6) COM6 does not exist. couldn't open port #Comm port already closed Trying: COM7 ..#Opening comm port COM7 (\\.\COM7) COM7 does not exist. couldn't open port #Comm port already closed Trying: COM8 ..#Opening comm port COM8 (\\.\COM8) #Comm port already closed WARNING!!! No valid ports or ECUs found. Cannot load firmware without communications. Common problems: - Something is hogging the serial port. e.g. TunerStudio, modem or mobile phone cable software. Be sure to close/exit those applications. - USB-serial cable on high COM port number, use Device Manager to re-assign it to say COM1. - ECU not powered up, be sure there is fused power applied. Use a mains adapter or vehicle battery. PP9 batteries are too feeble. - Serial cable not connected correctly - Software driver problems Check the above. Do you want to try probing again? (y/n default = y) |
What cable are you using? Does it use an FTDI chip? If so, do you have FTDI drivers? Have you ensured the MS is getting a full 12V? Have you checked device manager to make sure the USB cable is being recognized and is assigned a COM port?
This is usually my thought process when I can't connect. |
i havent changed anything, it worked just fine... then started the car and connection broke.... now it claims no connection.... cel is blinking like hell and car wont start...:((
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Do you have the first two power LEDs on the MSPNP on steady with the key on?
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light 1,2 and 4 are on steady, 3 is pulsing very low
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Please Help me :)
:likecat: |
OK. Try reloading the firmware using the boot jumper on the MS3Pro Module. If you get an error message, please post a screen shot.
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:bowrofl:
Thanks mate! |
car starts and runs, but charging voltage is at 18,7 Volts! Please Help mee^^
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Originally Posted by Japanraider
(Post 1421744)
car starts and runs, but charging voltage is at 18,7 Volts! Please Help mee^^
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