ECU Tune/base application 1.8T 150 hp AGU on K04-001 turbocharger approx. 220-230 hp

Description: Software tuning / ECU tune for 1.8T 150 hp with KKK K04-001 turbocharger 

---

For Golf 4 and Audi A3 with engine code AGU

---

Power output of approx. 220–230 hp

---

Installed components:
KKK K04-001 turbocharger, 380cc fuel injectors, 80mm mass airflow sensor, 76mm downpipe with 200-cell racing catalytic converter, upgraded intercooler or large intercooler kit, intake hose.

---

The control unit must be sent to us.

---

Procedure:
- You must send us your control unit to us. After the control unit has arrived at our facility, it takes approx. 2 business days until it is shipped back to you. Shipping then takes approx. 1–3 days to reach you.- Please indicate which parts you have installed, i.e. which parts were replaced compared to the original ones. Please write an email for this purpose.

---

 

Note on basic tuning

Since we cannot perform a technical inspection of the vehicle in advance or measure it on a dynamometer, the software is based on our extensive experience and dynamometer data from comparable vehicle setups.

We rely on numerous proven and reliable mappings that have been specifically tuned for similar combinations of turbochargers, fuel injectors, mass airflow sensors and other hardware.

The supplied base application serves to ensure that the vehicle can be operated reliably with the modifications made.

IMPORTANT:
This software is expressly not intended for continuous full-throttle driving, track use or extreme loads.

For maximum performance, optimal drivability and the highest level of operational reliability, we generally recommend individual tuning on a dynamometer. Only there can the software be precisely adapted to the actual condition and mechanical characteristics of the engine.

For safety reasons, our base tunes are intentionally set slightly richer than the stock tune. This prevents the engine from running too lean under load and thereby causing damage.

Notes on problems after installation

Should any issues arise after installing the modified control unit, we are of course available by phone to work with you to find a solution.

Please note, however:

• Remote fault diagnosis is not always fully possible
• In certain cases, the vehicle must be inspected directly on site
• Technical inspection and any possible rework are carried out in collaboration with a dynamometer partner in the Bremen area
• There, the vehicle, hardware and software can be professionally analyzed and tuned

ATTENTION:
In the context of legal rectification attempts, we expressly refer to the technical inspection on the dynamometer at CCT Motorsport GmbH. Only there can modifications be professionally inspected and necessary adjustments reliably carried out.

Shipping address

Turbo Power UG
Ziegeleiweg 26
25421 Pinneberg

Anyone exceeding a certain power level with the 1.8T engine will quickly reach the limits of physics with the original sensors and valves. To avoid incorrect measurements and power loss, we recommend these two essential upgrades to our customers:

• 1) 80mm mass airflow sensor upgrade (item 280128) From a power output of approx. 230+ hp the original MAF housing reaches saturation. The result: The control unit receives incorrect measurements and can no longer calculate the mixture accurately. The enlarged 80mm housing ensures optimal flow and precise values even at high boost pressure.

• 2) Performance pulse valve / control valve N75 (item 160200) The original OEM boost control valve is often too weak for higher boost pressures. It tends to regulate imprecisely, which leads to boost pressure drops and noticeable power loss. Our performance valve works extremely quickly and stably – the perfect choice for your electronic boost controller and constant boost pressure build-up.