ECU Master EMU Black for Lotus Elise 2ZZ DBW

Product Code: ECM-EMU2ZZ
Stock Status: In Stock
Product Code: ECM-EMU2ZZ
Stock Status: In Stock

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Item Description

ECU Master EMU Black for Lotus Elise 2ZZ DBW

On top of the already capable EMU Black ECU comes a special edition designed to integrated effortlessly with the Lotus S2 series Elise/Exige/111R variants (using the Toyota 2ZZ engine). This system is a great upgrade for your car because it gives you full control over your engine parameters without needing any modifications to the original wiring harness.

The ECU comes unlocked with all functions enabled including traction control, pit limiters, launch control and much more.
Features include

- Wideband lambda controller built in, along side knock control, full VVT access and lift is also supported.

- The Lotus heat soak pump functionality is also retained which is very important.

- The EMU Black supports all versions of instruments panels, a benefit with this also is if you are using a vbox unit there are options for more channels and this can be recorded and streamed.

- The Lotus OEM canbus can only stream coolant temp and rpm, however our ECU has access all canbus options like tps etc for extra data analysis.


The EMU Black is a class-leading, stand-alone engine management system, designed to operate the most advanced and complex engines available. It is a successor of our proven system, EMU. Throughout EMU’s lifetime we collected lots of data that allows us to substantially improve the device hardware and software.

EMU Black targets race cars, road cars, motorcycles, boats, and stationary engine applications.

The EMU Black controls fueling, ignition and auxiliary systems on 1-12 cylinder engines including those with drive-by-wire throttles and VVT.

It can drive up to 6 passive or 12 smart coils directly and does not require external amplifier/power modules to achieve this. Sophisticated drive-by-wire strategies provide a wide range of throttle control along with advanced plausibility (fault/error) checking for safety.

Free, easy to install firmware upgrades further improve system capabilities (e.g. new strategies, trigger patterns, CAN data streams).

The EMU Black features more built-in value than any other aftermarket ECU. It easily matches the functionality of other stand-alone management systems with multiple inputs and outputs. Unlike many other ECU systems, the EMU Black has built-in wideband lambda input (Bosch LSU 4.2, and LSU 4.9 sensors wire directly in), MAP control connector (4 bar MAP sensor on board), 2 EGT probe inputs and an input to directly connect a Flex Fuel ethanol content sensor. All of this provides greater flexibility, reduces costs and negates the requirement for external or supplemental signal conditioning control systems and the associated wiring that other management systems require.
The EMU Black is assembled according to IPC-S-815A standards to ensure high reliability of the product. The device is manufactured on an automated assembly line with optical inspection, automatically tested including burn-in. The PCB board quality and design, special surface coating and IP65 enclosure keeps the device operational in the harshest environments. The components used allow continued operation in a very wide temperature range (AECQ-100 GRADE 2 (-40 to +105˚C).

Full Specification 
Temperature range                                                                 AECQ100 GRADE2 (-40 to +105˚C)
Reverse battery protection                                                     Yes, internal
Operating voltage                                                                   6-22V, immunity to transients according to ISO 7637
Enclosure                                                                               IP 65, custom CNC machined aluminium
Size (mm) and weight(g)                                                       150x72x31, 390
Connectors                                                                            1 x 24, 1 x 39 FCI Automotive connector
PC communication                                                                USB (with PC client software), serial, CAN

Injector outputs                                                                      6 protected outputs 5A, low side
Ignition outputs                                                                      6 outputs 7A(15A peak) (passive & active coils supported)
Aux outputs                                                                           6 protected outputs 5A, low side
Other outputs                                                                        Full bridge up to 7A, can be used as separate outputs or 2 H-Bridges
WBO heater                                                                          Protected low side up to 5A
Communication                                                                    Serial, CAN BUS 2.0B

Analog inputs                                                                         9 inputs, resolution 10Bits, 0-5V (protected)
EGT inputs                                                                             2 for K-Type thermocouple
Knock sensor                                                                         2 inputs
Oxygen sensor                                                                       LSU 4.2, LSU 4.9 or Narrow band
Trigger inputs                                                                         3 (primary, 2 cams) Hall/ VR software selectable
VSS                                                                                       1 (Hall / VR)
Flex Fuel Sensor                                                                   Yes
Switch inputs                                                                         3 inputs, switched to ground

Temperature sensors                                                             IAT, CLT, Oil temperature, AC evap temperature
Pressure sensor                                                                    MAP, Oil pressure, Fuel pressure (user defined characteristic), AC pressure                                                                                                 sensor, Back pressure
Oxygen sensor                                                                       LSU 4.2 or 4.9 (built in controller), Narrow band, external WBO controllers
Speed                                                                                     Vehicle speed sensor (VR/HALL), Gear sensor (sensor, calculated)

Injectors                                                                                 Up to 8 HiZ injectors (sequential)
Injection angle control                                                           0-720 deg, start or end of injections
Battery compensation                                                           User defined, wizard for popular injectors
Fueling strategies                                                                  VE based speed density, Alpha N
Air charge temp.                                                                    Based on IAT and CLT
VE table                                                                                 2 tables 16×20 (Load x RPM), resolution of 0.1%
Individual cylinder trim                                                           Yes
Staged injection                                                                     Yes
Additional correction                                                              Oxygen sensor corrections, EGT correction (per cylinder), BARO, TPS vs                                                                                                  MAP, TPS vs RPM, Warmup, Nitrous, LC, ALS, ASE, Fuel pressure, Knock                                                                                                sensor
Lambda based real time correction                                      Using Lambda target table
Acc. / Deceleration enrichment                                             Yes

Ignition outputs                                                                       6 for passive and active coils (software selectable)
Supported triggers                                                                  N-1, N-2, N-3, N+1, Multitooth, Subaru triggers, Nissan trigger, Lotus Elise,                                                                                                 Audi trigger, Renault Clio Wiliams / Alpine, Colt 1.5CZ, Wrangler
Ignition angle table                                                                 2 tables 16×20 (Load x RPM), resolution of 0.5 Deg
Per cylinder trim                                                                     Yes
Dwell time battery compensation                                           Used defined, wizard for popular coils
Odd fire compatibility                                                             Application dependent
Additional correction                                                              CLT, IAT, TPS vs MAP, Nitrous, Idle, Knock sensor, LC, Pit limiter, ALS, Flat                                                                                                 shift, Timers, Acc. enrichment

Channels                                                                                2
Resonant frequency range                                                     1-20kHz, 3rd order AAF
Sampling                                                                                Ignition event driven, knock window
Actions                                                                                   Ignition retard, fuel enrichment, dashboard indication

Control type                                                                            PWM solenoids (2,3 wires), drive by wire, stepper motors (bi and unipolar),                                                                                                 ignition cut, fuel cut
Control strategy                                                                     Open / Close loop , ignition angle control
VE correction                                                                         Yes, for Alpha-N
Corrections                                                                            AC clutch, coolant fan, analog input

Boost ref and target tables                                                     2 sets 10×10 (TPS vs RPM)
Control strategies                                                                  Open / Closed loop (PID based)
Corrections                                                                            Gear, VSS, IAT, EGT

Control strategy                                                                     Advanced 3D PID + static friction compensation
Supported throttles                                                                All with DC motor and current requirement lower than 6.5A
                                                                                              Wizard for 28 popular electronic throttles
PPS to throttle position characteristic                                   3D table
BLIP support                                                                         Yes
ALS support                                                                          Yes

TC strategy                                                                           Delta RPM, gear compensation
Torque reduction                                                                   Spark cut using 3D table (16×20)
Sensitivity control                                                                 10 position rotary switch

Supported systems                                                               VVTi, MiVec, VANOS, Double Vanos
Number of camshafts                                                            2
Control strategy                                                                    PID based closed loop, CAM angle target tables 12×12

Ethanol content measurement                                               Yes
Fuel temperature measurement                                            Yes
Tables blending                                                                      VE, IGN, Lambda/AFR, Boost, Cranking fuel, ASE, Warmup
Fuel temperature PW correction                                            Yes

ALS                                                                                        2 independent ALS setting, DBW support
Shift light                                                                                Per gear shift light
Launch control                                                                      Yes
Gear cut                                                                                Yes (Open loop), DBW blip supported
                                                                                              Source: Switch, load cell, CAN
Pit limiter                                                                               Yes
Rolling anti lag                                                                      Yes

Fail safe values for critical sensors                                      Yes
Dashboard indication of failures                                           Yes, user defined
Over temperature engine protection                                    Yes (oil and coolant), user defined, RPM limit
Low oil pressure protection                                                  Yes, user defined, shut off
Fuel pressure protection                                                      Yes, fuel dose compensation, RPM limit, engine shut off
High exhaust temperature                                                    Alarm, per cylinder fuel trim, boost limit

CAN standard                                                                        2.0B 125, 250, 500, 1000 kbps
Supported CAN Dashes                                                        ECUMASTER, Motec M800 Set 1, Haltech E8 E11v2, Pectel SQ 6, AEM
Supported OEM CAN streams                                              BMW E46, Citroen C2, Mazda RX8, Ford ST, Polaris RZR, Mini Cooper                                                                                                      R53, Fiat 500, Renault Clio, Lotus, Ford Fiesta, Ford ST, EVO X (AYC                                                                                                        support)

Unused injection outputs can be used as AUX output          Yes
Output functions                                                                    Fuel pump, coolant fan, parametric outputs, nitrous control, PWM 3D table                                                                                                  output, AC clutch, main relay, speedometer, tachometer
Password protection                                                             Yes, 2 levels
Timers                                                                                   Fuel, Ignition, Boost, timers controlled by virtual outputs
Serial dashboard support                                                     AIM, RaceTechnology
Autotune                                                                               Yes
Built in trigger scope                                                             Yes
Logging                                                                                 Real time logging to PC computer, logging on external loggers (serial / CAN)


Ecumaster was founded in 2009 and is the fastest growing engine management manufacturer in the tuning and motorsport market. Our products are successfully used by teams competing in many different forms of motorsports, such as drifting, drag racing, rally and circuit racing. Our extensive dealer network covers all European countries as well as the US, Australia and Asia. Our goal is to design and manufacture the best equipment possible whilst maintaining excellent value, and ensuring that the products are versatile and user friendly. The level of quality and available tuning strategies, together with competitive pricing, make our products a very attractive package. In order to maintain high product quality and close control at all stages of production, development and manufacturing is done in-house (Poland). We make every possible effort to ensure that our products meet the highest quality standards, and also the high expectations of our customers.

In short, all we do, we do with passion!

Payments can be made in the following ways –

Debit or credit card.
Payment on collection.
Bank transfer.

We aim to be as fair and as competitive as possible with our postage costs. We send 98% of our items using a tracked and signed service unless the value/availability of the product means that we can quickly and easily send a replacement to you. You will be issued with a confirmation email upon purchase and a follow up email notifying you of the tracking number(s).

Delivery Times: If your item is paid for before 14.00, we will aim to dispatch it the same day. If your time requirements are tighter, please select First Class service and your purchase will be dealt with accordingly.

International Delivery: We offer delivery to everywhere in Europe and most of the world. If you are struggling to get a quote you may be better heading over to our website or sending us a message.

Combined Postage: If you add multiple items to your basket, eBay will combine postage. Alternatively our website may more adequately configured for combined postage discounts.

Collections: We are open from 9.30 until 5.30 every day and collections are welcome, especially on larger items.

Highlands/Non-UK Mainland: Our postage quotes are for mainland UK. There will be a surcharge for non-mainland addresses as it costs us more to send items here. If you require to delivery to the Scottish Highlands, Isle of Wight, Isle of Man, Northern Island or any other areas outside of the UK mainland (IV / HS / KA / KW / PA / PH / ZE / TR26 / TR27 / BT / IM / GY / JE / BF), please contact us before purchasing or else we will have to chase you for shipping payment and it will delay your order!!

We want to keep our buyers happy, our reputation is incredibly important to us and it matters to us that you're 100% satisfied with your purchase. Below are some of the answers to questions you may have:

Damage in Transit: Nobody is perfect and from time to time parts do become damaged in transit as much as we try to avoid this. If this does happen to you, we are happy to accept a return on the item and after inspection, a refund will be issued. Bonnets are the only exception to this, where we strongly advise customers to pick them up as they are easily damaged in transit and buyers have them shipped at their own risk. This is also clearly stated in the advert.

Item Not as Described: We try and be as accurate as humanly possible with our descriptions. This may mean extra photos of damage or a clear description of any wear or tear. Opinions, however, are subjective, and if you feel that the item has not been described accurately, please notify us and we will aim to resolve the issue.

New Items: Will be in perfect, boxfresh working order, unless otherwise clearly stated.

New Item Warranty: Most of our new items carry a manufacturer's warranty, which will be stated in the advert. Nearly all of the larger manufacturers offer a warranty although this varies depending on the item.

We allow 14 days after receipt of the item for you to return an unwanted item to us, unless it has been sold as a spares or repairs part, in which case we do not accept any returns. Items sold as spares or repairs are clearly stated as such, and nearly all of our items are sold in full working order.

We do however require the part to be in the exact same condition as it was received, otherwise a refund will not be granted. 

We do security mark all of our parts as time to time, some customers do try to make fraudulent claims. We do not tolerate this at all. All of our parts are marked and photographed before dispatch and if a fraudulent claim is made, no refund will be issued. We will also report this activity to eBay and pursue legal action against the customer.

Peak Autos is an up-and-coming company which is quickly building itself a reputation for service, customer satisfaction and quick turnaround time. We know what it's like when you need a replacement part so you can race or simply play out by the weekend. We are based in Lytham St Annes (just next to Blackpool.

Our staff have been playing with cars for years and as a result we are in a good position to advise on fixing them. We have our own project vehicles which we upgrade and play with in our spare time. We've experienced most of the common problems (as well as a few less common ones!) and due to this all of our parts are shipped in an accurately stated condition when they arrive with you.

If you do require any advice on your parts, we are happy to help. We also offer a fitting service for most of our parts and operate a fully kitted garage. Please message us if you require any further help or information about this.

Why Us?

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