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DIYPNP Nippon Denso 76 Pin Unassembled Kit

DIYPNP Nippon Denso 76 Pin Unassembled Kit

4.9090909090909 out of 5 based on 11 customer ratings
(11 customer reviews )
DIYPNP Nippon Denso 76 Pin Unassembled Kit


SKU: DIYPNPN76-K Category: Brand:


This DIYPNP N76 Connector kit can be built for a wide variety of Japanese and American cars from the 90’s. Based on the MicroSquirt Module board, this ECU kit packs lots of features and lots of processing power.

Available Features / Technical Specifications, Based on MS2/E Firmware Version 3.2.1 or later

  • OEM ECU Connector to plug right into the factory harness!
  • Speed Density, Alpha-N and Hybrid Alpha-N (both SD and A-N algorithms hybridized) Supported
  • Onboard 2.5 bar MAP sensor
  • 2 Ignition Inputs (for dual wheel ignitions)
  • 4 Spark Outputs (Up to 4 Cylinder Coil On Plug, up to 8 Cylinder Wasted Spark)
  • Natively support two fuel outputs for batch or bank-to-bank fueling.  Optionally upgrade to 4cyl sequential or 6/8 cyl semi-sequential with this module.
  • Rotary Ignition Support
  • Enhanced Acceleration Enrichment (EAE)
  • Boost Control
  • Knock Control
  • Launch Control
  • Flat Shift
  • Tachometer Output
  • Fully Adjustable Rev Limiter
  • Table Switching
  • 4 General Purpose Outputs
  • 4 General Purpose Inputs  (2 analog, 2 digital)
  • Support for Flex Fuel
  • Optional Realtime Baro Correction
  • Closed Loop O2 Correction
  • Plenty of Proto Area, add your own customizations!
  • There’s more than we could list here– click this link to view the full feature list of MS2/E.
  • Also- you can click this link for the official DIYPNP Product Page Feature List which includes the above list plus a hardware level feature list (that tells you not just what you can do, but what hardware is available to do it)

Note:  Some of the features listed above use the General Purpose Inputs/Outputs.

Application List

A partial list of what cars this connector fits is shown below.  For more details including a list of vehicles we have detailed documentation and startup maps for, click here.

DodgeStealthAll except SOHC 91-9219911996
FordEscort1.8 DOHC19911995
FordProbeF2, F2T19901992
HondaAllAll 4 cylinder19921995
MazdaB series pickup2.2 and 2.6 with EFI19901993
MazdaMiata1.6L BP19901993
MazdaMiata1.8L BP19941995
MazdaMiata1.8L BP19961997
MazdaMiata1.8L BP19992000
MazdaMX-6FS (2.0 4 cylinder) w/ manual transmission19931997
MazdaMX-6KLDE, KLZE (V6)19931995
MazdaRX-7All19891995Boost control output is intended for single turbos.
MitsubishiEclipse2.4 w/ manual transmission20002004
MitsubishiLancer EVO4G6320032005
MitsubishiLancer2.0 NA w/ manual transmission20022005Includes O-Z Rally Edition
MitsubishiGalant2.4 (4G64)19942000
MitsubishiMirage1.8 SOHC 4G9319932000
MitsubishiMontero3.5 V619941997
SuzukiSidekick1.6 MFI19921995
SuzukiSidekickAll w/ manual transmission19961998
ToyotaCorolla AE1014AGE 20V Silvertop automatic trans19921995JDM model
ToyotaCorolla AE1114AGE 20V Blacktop19962000JDM model
ToyotaCorolla1ZZ-FE19982002Current firmware does not control VVTi on 2001-2002
ToyotaMR25SFE manual transmission19931995
ToyotaPickup, 4RunnerAll19921994
ToyotaTacoma, 4Runner2RZ-FE, 3RZ-FE19952000Does not fit 2000 California model Tacoma
ToyotaTacoma5VZ-FE manual transmission19951997



This board supports up to four BIP373 ignition drivers which are not included in order to keep your cost down since most of you won’t need them for running your stock setup. If your application does require internal ignition drivers (again, most do not) you can add BIP373 ignition drivers to your kit.  We offer a DIYPNP BIP373 mod-kit which includes the BIP373, Heatsink, and mounting hardware here.

Customer reviews

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11 reviews for DIYPNP Nippon Denso 76 Pin Unassembled Kit

    Only logged in customers who have purchased this product may write a review.

    How is the DIYPNP different from an MSPNP, besides being a solder it yourself kit?

    • The DIYPNP and MSPN Gen 2 are closely related. Both use the MicroSquirt Module at their core and run MS2/Extra firmware. The MSPNP adds a couple extras – an improved knock circuit, peak and hold injector drivers, and a 4 bar MAP sensor with a 1 bar barometric correction sensor. Other than that, they are very similar.

    Can I use an MSPNP map in a DIYPNP?

    • Yes, but you will get a couple warnings when it loads as some of the output pins have different names (and the outputs may also be on different pins depending on how you built the DIYPNP). You will need to confirm that the outputs are on the right pins before you attempt to start the engine.

    Can I use a Stimulator or JimStim with a DIYPNP?

    • This is fairly difficult – you will need to make an adapter harness with the same pinout you have built for the DIYPNP. You can, however, power the DIYPNP directly from a 12V power supply for loading firmware and other bench tests.

    Can this fit in the stock ECU location?

    • The DIYPNP is taller than a stock ECU. We have confirmed it won’t mount to the factory kick panel bracket in Fox body Mustangs. Fitment in other applications is uncomfirmed.

    Can I buy a fully assembled DIYPNP?

    • DIYPNPs are only sold in kit form, but we may have a ready to run plug and play option for your vehicle in the MSPNP line. Please see our line of pro and PNP options to determine if we have one for your car.

    Questions & Answers

    1. 0 votes

      Please send us a picture of the stock ECU plug (looking into the pins) and we can confirm if this is the correct kit.

    2. 0 votes

      Use one that plugs into the RS232 port on the back of the unit. The BL/TH jumper lets you send 5 volt power to pin 9 of the RS232 port to power the adapter.

    3. 0 votes

      It uses the same processor and firmware. However, it has a lot of the optional I/O components on the MS2 made standard, and the assembly is simplified - it takes about  half as long to build as a V3.0 board.

    4. 0 votes

      The DIYPNP includes its own case. You'll want to confirm this is the right connector before ordering. Here is what accessories would be in a typical DIYPNP order.

      $425.00 - 430.00 DIYPNPN76-K: Unassembled Plug and Play ECU Kit
      $17.00 StimPower: DIYPNP power supply
      $5.50 TuneCable: 6' DB9 tuning cable
      $22.50 USB-2920: (Only needed if your laptop doesn’t have a true DB9 port)
      $480.00 Subtotal without wideband

      $38.00 DP_SEQMOD-K: DIYPNP Sequential/Semi-sequential Mod Kit

      The wideband oxygen sensor system is optional, but a very useful tuning tool. We carry the Innovate line.

      Wideband Options—

      $189.00 LC-2 without gauge (you can still view real-time AFR and datalog AFR through your laptop)
      $209.00 MTX-L digital gauge system
      $219.00 LC-2 with DB digital gauge (available in red, green, or blue)
      $259.00 LC-2 with G series analog gauge
      $349.00 LM-2 basic data logger with one sensor
      $479.00 LM-2 deluxe kit with one O2 sensor
      $669.00 LM-2 deluxe kit with two O2 sensors

      I think this will give you a pretty good start in the right direction. If you’d like to place an order, you can do so at and it will calculate exact shipping costs (based on weight of your order) and accept all major credit cards securely. If there is anything else I can assist with, please just let me know!