ECUMaster Base Map Library

Below you’ll find base maps for ECUMaster EMUs.

Click on a manufacturer name to expand a table showing all available base maps for that platform.

The first table contains base maps specifically configured for ECUMaster and WHP Plug and Play Adapters, as well as Plug‑in ECU models.

IMPORTANT:
Any base map with a listed Product SKU is pre‑configured only for that specific Plug and Play Adapter or Plug‑in ECU.

If you are using a custom harness (DIY, Wiring Specialties, etc.), the output assignments may not be correct. Loading a mismatched base map can damage engine components.

Base maps without a listed Product SKU are considered universal. These maps use generic input/output assignments and must be customized to match your wiring before uploading to your EMU.

Before Connecting to Your EMU:

  1. Open the EMU Client software.
  2. Go to File → Open project and select the base map from your downloads folder.
  3. Go to Tools → Show Assigned Outputs and Tools → Show Assigned Inputs.
  4. Verify all input/output assignments match your wiring harness.
  5. If they do not match, reassign them before connecting to the EMU and uploading the map.

You’ll also find all supporting documentation for Plug and Play Adapters here, including manuals and pinouts.

Audi
Year Model Engine Product SKU Product Name
1991–1997 S2 / S4 / S6 2.2L (3B/AAN/ABY) ECUAAN Audi 2.2 AAN / 3B / ABY PNP for EMU Classic BASE MAP MANUAL
1991–1997 S2 / S4 / S6 2.2L (3B/AAN/ABY) ECUAANB Audi 2.2 AAN / 3B / ABY PNP for EMU Black BASE MAP MANUAL
1999–2001 S4 / RS4 2.7T ECUB5S4 Audi B5 S4 / RS4 PNP for EMU Classic BASE MAP MANUAL
1999–2001 S4 / RS4 2.7T ECUB5S4B Audi B5 S4 / RS4 PNP for EMU Black BASE MAP MANUAL
2001–2005 S3 / TT 1.8T (BAM/BEA) ECUBAM Audi/VW 1.8T BAM PNP For EMU Classic BASE MAP MANUAL
2001–2005 S3 / TT 1.8T (BAM/BEA) ECUBAMB Audi/VW 1.8T BAM PNP For EMU Black BASE MAP MANUAL
1999–2005 S3 / TT 1.8T (BAM/APX/ARX/AUM/ARY/AUQ) ECUBAMBPLG Audi/VW 1.8T BAM EMU Black Plug-in ECU BASE MAP MANUAL

BMW
1992–1996 320i / 520i / 525i M50 (Single VANOS) ECUEMUM50 BMW M50 with VANOS PNP for EMU Classic BASE MAP MANUAL
1992–1996 320i / 520i / 525i M50 (Single VANOS) ECUEMUM50B BMW M50 with VANOS PNP for EMU Black BASE MAP MANUAL
1990–1995 320i / 325i / 520i / 525i M50 (Non-VANOS) ECUEMUM50NVB BMW M50 NON-VANOS PNP for EMU Black BASE MAP MANUAL
1990–1995 320i / 325i / 520i / 525i M50 (Non-VANOS) ECUM501 BMW M50 NON-VANOS PNP for EMU Classic BASE MAP MANUAL
2000-2006 330i / 530i M54B30

BASE MAP MANUAL
2000-2002 Z3 3.0i M54B30

BASE MAP MANUAL
2002-2005 Z4 3.0i M54B30

BASE MAP MANUAL
Year Model Engine Product SKU Product Name

Can-Am
Year Model Engine Product SKU Product Name
2021–2024 Maverick X3 Turbo Rotax ACE 900 cc WHP-CANAM-X3RR-PRO Can-Am Maverick X3 EMU Pro Adapter BASE MAP MANUAL
2021–2024 Maverick X3 WHP-X3-ADU Can-Am Maverick X3 ADU Kit BASE MAP MANUAL

Fiat
Year Model Engine Product SKU Product Name
2012–2019 500 Abarth 1.4 L T-Jet ECUABARTH Fiat 500 Abarth TJet 1.4 PNP for EMU Black BASE MAP MANUAL

GM NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
1995–2005 GM 3800 3.8L V6 EMU Black 2003 GM 3800 - Customer Provided BASE MAP
2002–2009 GM Truck Vortec 4200 4.2L I6 EMU Black Vortec 4200 - Customer Provided BASE MAP
1999–2007 GM Truck Vortec 5300 (LM7) 5.3L V8 EMU Black LM7 N/A - Customer Provided BASE MAP
1999–2007 GM Truck Vortec 5300 (LM7) 5.3L V8 EMU Black LM7 w/Turbo - Customer Provided BASE MAP
2008–2017 Corvette / Camaro SS / G8 GXP LS3 EMU PRO DBW - ITBs BASE MAP
2006–2013 Corvette Z06 / Camaro Z28 LS7 EMU Black Wasted Spark - Batch Fire BASE MAP MORE INFO
2006–2013 Corvette Z06 / Camaro Z28 LS7 EMU Classic Wasted Spark - Batch Fire BASE MAP

Honda/Acura
Year Model Engine Product SKU Product Name
2002–2004 RSX 2.0 L K20A2 ECUK20 Honda K20A2 PNP For EMU Black BASE MAP MANUAL
2002–2005 Civic Si 2.0 L K20A3 ECUK20 Honda K20A2 PNP For EMU Black BASE MAP MANUAL
1990–1995 Civic / Prelude / Accord / Integra D / H / F / B‑Series WHPPNPOBDI Honda OBDI PNP For EMU Black BASE MAP MANUAL

NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
2002–2006 Civic K20A3 EMU Classic No DBW BASE MAP
2002–2006 Civic / RSX K20A EMU PRO BASE MAP
2008–2012 Accord / TSX K24Z3 EMU Black Base Map BASE MAP

Lotus
Year Model Engine Product SKU Product Name
2012–2021 Elise 2ZR-FE ECU2ZRB Lotus Elise 2ZR-FE EMU Black Plug-in ECU BASE MAP MANUAL
2006–2011 Elise / Exige 2ZZ-GE ECU2ZZB Lotus Elise/Exige 2ZZ-GE EMU Black Plug-in ECU (DBW) BASE MAP MANUAL

NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
2009–2021 Evora 2GR-FE EMU Black (Not Plugin) BASE MAP
2004–2011 Elise / Exige 2ZZ-GE EMU Black (Not Plugin) BASE MAP

Mazda
Year Model Engine Product SKU Product Name
1999–2000 MX-5 Miata BP4W ECUNB1 Mazda Miata NB1 PNP for EMU Classic BASE MAP MANUAL
1999–2000 MX-5 Miata BP4W ECUNB1B Mazda Miata NB1 PNP for EMU Black BASE MAP MANUAL

NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
1989–1993 MX-5 Miata (NA6) 1.6L EMU Black Startup only BASE MAP
1989–1993 MX-5 Miata (NA6) 1.6L EMU Classic Startup only BASE MAP
2001–2005 MX-5 Miata (NB2) 1.8L VCT EMU Black 36-1 crank trigger wheel (OE trigger wheel not recommended) BASE MAP
2001–2005 MX-5 Miata (NB2) 1.8L VCT EMU Classic 36-1 crank trigger wheel (OE trigger wheel not recommended) BASE MAP
1992–2002 RX-7 (FD) 1.3L EMU Black Base Map BASE MAP

MINI
Year Model Engine Product SKU Product Name
2001–2006 Cooper 1.6 L Tritec ECUR50B MINI Cooper R50 EMU Black Plug in ECU BASE MAP MANUAL
2001–2006 Cooper S 1.6 L Tritec Supercharged ECUR53B MINI Cooper S R53 EMU Black Plug in ECU BASE MAP MANUAL

Mitsubishi
Year Model Engine Product SKU Product Name
1996–1997 Lancer Evolution 4 4G63T ECUEVO4 Mitsubishi EVO 4 PNP For EMU CLASSIC BASE MAP MANUAL
1996–1997 Lancer Evolution 4 4G63T ECUEVO4B Mitsubishi EVO 4 PNP For EMU BLACK BASE MAP MANUAL
1998 Lancer Evolution 5 4G63T ECUEVO5 Mitsubishi EVO 5 PNP For EMU CLASSIC BASE MAP MANUAL
1998 Lancer Evolution 5 4G63T ECUEVO5B Mitsubishi EVO 5 PNP For EMU BLACK BASE MAP MANUAL
1999–2000 Lancer Evolution 6 4G63T ECUEVO6 Mitsubishi EVO 6 PNP For EMU CLASSIC BASE MAP MANUAL
1999–2000 Lancer Evolution 6 4G63T ECUEVO6B Mitsubishi EVO 6 PNP For EMU BLACK BASE MAP MANUAL
2001–2002 Lancer Evolution 7 4G63T ECUEVO7 Mitsubishi EVO 7 PNP For EMU CLASSIC BASE MAP MANUAL
2001–2002 Lancer Evolution 7 4G63T ECUEVO7B Mitsubishi EVO 7 PNP For EMU BLACK BASE MAP MANUAL
2003–2004 Lancer Evolution 8 4G63T ECUEVO8 Mitsubishi EVO 8 PNP For EMU CLASSIC BASE MAP MANUAL
2003–2004 Lancer Evolution 8 4G63T ECUEVO8B Mitsubishi EVO 8 PNP For EMU BLACK BASE MAP MANUAL
2008–2015 Lancer Evolution X 4B11T WHPEVOX Mitsubishi EVO X PNP For EMU BLACK BASE MAP MANUAL

NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
2004–2005 Lancer Evolution 8MR 4G63T EMU Black Obsolete Adapter Map BASE MAP
2004–2005 Lancer Evolution 8MR 4G63T EMU Classic Obsolete Adapter Map - Flex Fuel BASE MAP
2006–2007 Lancer Evolution 9 4G63T EMU Black Obsolete Adapter Map BASE MAP
2006–2007 Lancer Evolution 9 4G63T EMU Classic Obsolete Adapter Map - Flex Fuel BASE MAP

Nissan
Year Model Engine Product SKU Product Name
2003–2004 350Z VQ35DE ECU350Z Nissan 350Z PNP for VQ35DE 2003-2004 Manual Trans BASE MAP MANUAL
1991–1993 S13 240SX KA24DE ECUKA24B Nissan S13 KA24DE 64 Position PNP Adapter for EMU Black BASE MAP MANUAL
1989–1994 R32 GTS‑t RB20DET ECURB20 Nissan RB20 R32/R33 PNP For EMU CLASSIC BASE MAP MANUAL
1989–1994 R32 GTS‑t RB20DET ECURB20B Nissan RB20 R32/R33 PNP For EMU BLACK BASE MAP MANUAL
1993–1998 R33 GTS‑t RB25DET ECURB25 Nissan RB25 R32/R33 PNP for EMU CLASSIC BASE MAP MANUAL
1993–1998 R33 GTS‑t RB25DET ECURB25B Nissan RB25 R32/R33 PNP For EMU BLACK BASE MAP MANUAL
1990–1997 R32 / R33 GT‑R RB26DETT ECURB26R3233 Nissan RB26 R32/R33 PNP For EMU CLASSIC BASE MAP MANUAL
1990–1997 R32 / R33 GT‑R RB26DETT ECURB26R3233B Nissan RB26 R32/R33 PNP For EMU BLACK BASE MAP MANUAL
1999–2002 R34 GT‑R RB26DETT ECURB26R34 Nissan RB26 R34 PNP For EMU CLASSIC BASE MAP MANUAL
1999–2002 R34 GT‑R RB26DETT ECURB26R34B Nissan RB26 R34 PNP For EMU BLACK BASE MAP MANUAL
1991–1996 S13 200SX / Silvia SR20DET ECUS13SR Nissan S13 SR20 (J4/J5) Adapter For EMU CLASSIC BASE MAP MANUAL
1991–1996
S13 200SX / Silvia
 SR20DET ECUS13SRB Nissan S13 SR20 (J4/J5) Adapter For EMU BLACK BASE MAP MANUAL
1996–1998 S14 Silvia SR20DET ECUS14ASR Nissan S14a SR20DET 64 position PNP For EMU CLASSIC BASE MAP MANUAL
1996–1998 S14 Silvia SR20DET ECUS14ASR64B Nissan S14a SR20DET 64 Position PNP For EMU BLACK BASE MAP MANUAL
1994–1996 S14 Silvia SR20DET ECUS14SR76 Nissan S14 SR20DET 76 position PNP For EMU CLASSIC BASE MAP MANUAL
1994–1996 S14 Silvia SR20DET ECUS14SRB Nissan S14 SR20DET 76 position PNP For EMU BLACK BASE MAP MANUAL
1999–2002 S15 Silvia SR20DET ECUS15SR Nissan S15 SR20DET 64 position PNP For EMU CLASSIC BASE MAP MANUAL
1999–2002 S15 Silvia SR20DET ECUS15SRB Nissan S15 SR20DET 64 Position PNP For EMU BLACK BASE MAP MANUAL
1991–1996 S13 200SX / Silvia SR20DET ECUS136263 Nissan S13 SR20DET (62/63-E5) 64 Position PNP Adapter For EMU Classic BASE MAP MANUAL
1991–1996 S13 200SX / Silvia SR20DET ECUS136263B Nissan S13 SR20DET (62/63-E5) 64 Position PNP Adapter For EMU Black BASE MAP MANUAL

Polaris
Year Model Engine Product SKU Product Name
2022–2025 RZR Pro R ProStar Fury 2.0 L WHP-PNP-PRO-R Polaris RZR Pro R Adapter BASE MAP MANUAL
2020–2025 RZR Turbo ProStar Turbo 925 cc WHP-RZR-925T-PRO Polaris RZR Turbo R Adapter BASE MAP MANUAL
2020–2025 RZR WHP-RZR-ADU Polaris RZR ADU Kit w/EMU Pro BASE MAP MANUAL
2020–2025 RZR WHP-RZR-ADU Polaris RZR ADU Kit w/Stock ECU BASE MAP MANUAL

Subaru NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
1996–1999 Impreza EJ20 EMU Classic BASE MAP

Toyota/Lexus
Year Model Engine Product SKU Product Name
1990–1993 Supra (JZA70) / Chaser (JZX81) 1JZ-GTE ECU1JZ JZA70 1JZGTE PNP for EMU Classic BASE MAP MANUAL
1990–1993 Supra (JZA70) / Chaser (JZX81) 1JZ-GTE ECU1JZB JZA70 1JZGTE PNP for EMU Black BASE MAP MANUAL
1993–1998 Supra (JZA80) 2JZ-GTE ECU2JZ JZA80 and SC300 2JZ NON VVTI PNP for EMU Classic BASE MAP MANUAL
1993–1998 Supra (JZA80) / SC300 (JZZ31) 2JZ-GE ECU2JZ JZA80 and SC300 2JZ NON VVTI PNP for EMU Classic BASE MAP MANUAL
1993–1998 Supra (JZA80) 2JZ-GTE ECU2JZB JZA80 and SC300 2JZ NON VVTI PNP for EMU Black BASE MAP MANUAL
1993–1998 Supra (JZA80) / SC300 (JZZ31) 2JZ-GE ECU2JZB JZA80 and SC300 2JZ NON VVTI PNP for EMU Black BASE MAP MANUAL
1997–2005 Aristo (JZS161) 2JZ-GTE VVTi ECU2JZVVTIB 2JZ-GTE VVTi (JZS161) and 1JZ-GTE VVTi (JZX110/JZS171) PNP For EMU Black BASE MAP MANUAL
1999–2003 Crown (JZS171) 1JZ-GTE VVTi ECU2JZVVTIB 2JZ-GTE VVTi (JZS161) and 1JZ-GTE VVTi (JZX110/JZS171) PNP For EMU Black BASE MAP MANUAL
2000–2007 Mark II (JZX110) 1JZ-GTE VVTi ECU2JZVVTIB 2JZ-GTE VVTi (JZS161) and 1JZ-GTE VVTi (JZX110/JZS171) PNP For EMU Black BASE MAP MANUAL
1989–1992 Celica GT-Four / MR2 3S-GTE ECU3S1 Gen 1 3S-GTE 89-91 & MR2 91-92 Gen 2 3S-GTE PNP for EMU CLASSIC BASE MAP MANUAL
1989–1992 Celica GT-Four / MR2 3S-GTE ECU3S1B Gen 1 3S-GTE 89-91 & MR2 91-92 Gen 2 3S-GTE PNP for EMU BLACK BASE MAP MANUAL
1993–1999 Celica GT-Four / MR2 3S-GTE ECU3S2 Gen 2 93, and Gen 3 MR2 3SGTE PNP for EMU Classic BASE MAP MANUAL
1993–1999 Celica GT-Four / MR2 3S-GTE ECU3S2B Gen 2 93, and Gen 3 MR2 3SGTE PNP for EMU Black BASE MAP MANUAL
1997–2001 Caldina 3S-GTE ECU3S4 Gen 4 3SGTE Caldina PNP for EMU Classic BASE MAP MANUAL
1997–2001 Caldina 3S-GTE ECU3S4B Gen 4 3SGTE Caldina PNP for EMU Black BASE MAP MANUAL
1987–1988 Supra (JZA70) 7M-GTE ECU7M87 87-88 SUPRA 7MGTE PNP for EMU Classic BASE MAP MANUAL
1987–1988 Supra (JZA70) 7M-GTE ECU7M87B 87-88 SUPRA 7MGTE PNP for EMU Black BASE MAP MANUAL
1989–1992 Supra (JZA70) 7M-GTE ECU7M89 89-92 SUPRA 7MGTE PNP for EMU Classic BASE MAP MANUAL
1989–1992 Supra (JZA70) 7M-GTE ECU7M89B 89-92 SUPRA 7MGTE PNP for EMU Black BASE MAP MANUAL
1996–2001 Chaser (JZX100) 1JZ-GTE VVTi ECUJZX100 JZX100 VVTi 1JZGTE PNP For EMU Classic BASE MAP MANUAL
1996–2001 Chaser (JZX100) 1JZ-GTE VVTi ECUJZX100B JZX100 VVTi 1JZGTE PNP For EMU BLACK BASE MAP MANUAL
1991–1996 Soarer (JZZ30) / Chaser (JZX90) 1JZ-GTE ECUJZZ30 JZZ30 / JZX90 1JZGTE PNP For EMU CLASSIC BASE MAP MANUAL
1991–1996 Soarer (JZZ30) / Chaser (JZX90) 1JZ-GTE ECUJZZ30B JZZ30 / JZX90 1JZGTE PNP For EMU BLACK BASE MAP MANUAL
1993–1998 Supra (JZA80) / SC300 (JZZ31) 2JZ-GE / 2JZ-GTE WHP-PNP-PRO-JZA80 JZA80 Supra and SC300 2JZ NON VVTI PNP for EMU PRO BASE MAP MANUAL
1998–2001 GS300 / IS300 2JZ-GE WHPIS3001 2001 LEXUS IS300 & 98-01 GS300 PNP FOR EMU BLACK BASE MAP MANUAL
2002–2005 GS300 / IS300 2JZ-GE WHPIS3002 02-05 LEXUS IS300 & 02-05 GS300 PNP FOR EMU BLACK BASE MAP MANUAL

NON-Plug and Play Base Maps
Year Model Engine EMU Notes
1996–2007 JDM Engine Swap 1JZ-GTE VVTi EMU Black Sequential Fuel - Smart Coils - ID2000 Inj BASE MAP
1996–2007 JDM Engine Swap 1JZ-GTE VVTi EMU Black Sequential Fuel - Wasted Spark Passive Coils - ID2000 Inj BASE MAP
1996–2007 JDM Engine Swap 2JZ-GTE VVTi EMU Black Sequential Fuel - Smart Coils - ID2000 Inj BASE MAP
1996–2007 JDM Engine Swap 2JZ-GTE VVTi EMU Classic Sequential Fuel - Smart Coils - 2100cc Inj BASE MAP
1997–1999 Celica / MR2 3S-GE VVTi EMU Black "Red Top" Beams BASE MAP
1997–1999 Celica / MR2 3S-GE VVTi EMU Classic "Red Top" Beams BASE MAP
2000–2010 GS430 / LS430 / SC430 3UZ-FE EMU Black 3UZ-FE VVTi BASE MAP

Volkswagen
Year Model Engine Product SKU Product Name
2003–2004 Mk4 R32 3.2 VR6 ECUBFH Volkswagen R32 MK4 Golf VR6 BFH EMU Black Plug-in ECU BASE MAP MANUAL
2005–2007 Mk5 R32 3.2 VR6 ECUBUB Volkswagen R32 MK5 Golf VR6, Audi A3, Audi TT BUB EMU Black Plug-in ECU BASE MAP MANUAL
2003–2004 Mk4 R32 3.2 VR6 ECUR32B Volkswagen R32 Mk4 Golf VR6 BFH Engine Code PNP For EMU Black BASE MAP MANUAL

NON Plug-and-Play Base Maps
Year Model Engine EMU Notes
1998–2001 Golf GTI Mk4 1.8T (AGU) EMU Classic BASE MAP

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