Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN Remap & Chiptuning – Nissan Qashqai 1.5 dCi, Juke 1.5 dCi, Clio IV 1.5 dCi

Professional ECU tuning and remapping for the Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN diesel engine. Our dyno-tested Stage 1 calibrations improve torque delivery, throttle response and drivability, with optional DPF, EGR and AdBlue/SCR solutions for supported ECUs.

Engine codes: K9K 1.5 dCi (Euro 5/6b)

Fitted to Nissan Qashqai 1.5 dCiJuke 1.5 dCiClio IV 1.5 dCi

+21 hp Best Stage 1 power gain

+53 Nm Best Stage 1 torque gain

4 ECU variants covered

Diesel Fuel type

Performance Gains (Dyno-Tested)

Engine	Stock	Tuned	HP Gain	Torque Gain	ECU	Order
1.5 DCI RENAULT/NISSAN	110 hp	126 hp	+16 hp +15%	+42 Nm	SID301Stage 1	Order file →
1.5 DCI RENAULT/NISSAN	105/110 hp	126/131 hp	+21 hp +19 to +20%	+42 Nm	SID305Stage 1	Order file →
1.5 DCI RENAULT/NISSAN	110 hp	131 hp	+21 hp +19%	+53 Nm	SID307Stage 1	Order file →
1.5 DCI RENAULT/NISSAN	110 hp	131 hp	+21 hp +19%	+42 Nm	SID309Stage 1	Order file →

Figures are dyno-tested averages and may vary with hardware condition and fuel quality.

Cars this engine is fitted to

Nissan Qashqai, Juke, Clio IV, Dacia Duster, Mercedes A180 CDI W176, Renault Duster and 13 more across Dacia, Mercedes, Nissan and Renault

Renault · 12

Clio IV Duster Fluence Kangoo Laguna Megane Megane II Megane III Modus Scenic Scenic II Scenic III

Nissan · 3

CubeJuke Qashqai

Dacia · 2

Duster Lodgy

Mercedes · 2

A180 CDI W176 Citan

Fitment is read from the ECU part numbers in our own database, not from a generic catalogue. The same engine and control unit are fitted to several cars, which is why one page serves them all.

Measured here, tunable everywhere

The figures in the table above are readings taken on the dyno for this engine, not software estimates rounded up to sell a file, and our Stage 1 is calibrated to stay inside the margins the engine was designed with. Only a part of our work is published this way: every ECU, engine and model we can read can be remapped for power, measured page or not.

Available ECU Services for this Engine

The following solutions are supported on the ECU(s) of this vehicle (Diesel):

DPF DTC Removal EGR Exhaust Flap Removal Hot Start Fix MAF Removal Speed Limiter Removal StartStop Disable TVA Removal Torque Monitoring Disable

Technical Notes per ECU

Disconnection and read requirements differ by ECU. The notes below apply to the specific ECU listed; the exact removal scope per service is confirmed on each service page.

SID301

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

SID305

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

SID307

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

SID309

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

Each note is tagged with the service it refers to and applies to the ECU it is listed under. Mechanical preparation is the installer's responsibility. Emission-related solutions are for off-road or motorsport use where permitted by law.

Supported ECU(s): SID301, SID305, SID307, SID309

Frequently Asked Questions

How much power can a Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN gain with Stage 1 tuning?

Stage 1 ECU tuning for the Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN can add up to +21 hp and +53 Nm of torque, based on dyno-tested calibrations. Actual figures depend on the exact engine variant and hardware condition.

Can DPF and EGR be removed on the Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN?

DPF and EGR off is supported on the ECU(s) of this vehicle, strictly for off-road or motorsport use where permitted by law. The exact mechanical preparation and sensor handling are listed per ECU in the technical notes below.

How do I order and how fast is the tuning file delivered?

Upload your original ECU read through the tuning page and receive the calibration by email. Most files are delivered within 15-20 minutes during working hours (daily, 07:00-23:00 CET).

Is the Renault/Nissan/Dacia 1.5 DCI RENAULT/NISSAN tuning file plug-and-play?

You receive a ready-to-flash calibration based on your original file. Flashing it back to the ECU and any related mechanical preparation are handled by the installer with their own tools.