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Audi Q7 4M MK1 - 2015 - 2018 45 TDI 231hp Stage 1 Chip Tuning · ECU Remap

Name: Audi Q7 4M MK1 - 2015 - 2018 45 TDI 231hp Stage 1 Chip Tuning
Brand: Audi

Catalog reference — not a measured result for this vehicle.

How much bhp does Audi Q7 4M MK1 45 TDI 231hp chip tuning add?

Catalog reference: power 231 → 350 bhp, difference +119 bhp (52%); torque 500 → 720 Nm. Actual results depend on vehicle condition and measurement.

Power231 → 350 bhp+119 bhp (+52%)

Torque500 → 720 Nm+220 Nm (+44%)

Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

Stage 1 Remap EGR Delete DPF Delete AdBlue / SCR Delete DTC / Fault Code Removal

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Audi Q7 4M MK1 - 2015 - 2018 45 TDI 231hp

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Reversible: Yes, the original software is kept

Audi Q7 4M MK1 - 2015 - 2018 45 TDI 231hp — Stage 1 Remap

Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.

DPF Delete, EGR Delete, AdBlue / SCR Delete

Audi Q7 4M MK1 - 2015 - 2018 45 TDI 231hp — Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes. Verified software is used for AdBlue / SCR Delete, NOx Sensor Delete and EGR Delete fault solutions.

Solutions for this vehicle

Audi Q7 45 TDI 231hp AdBlue fault solution Audi Q7 45 TDI 231hp DPF fault solution Audi Q7 45 TDI 231hp EGR fault solution

Audi Q7 45 TDI Stage 1: all generations →

Stage 1 Remap

Software that optimises the engine's power and torque maps within safe limits.

EGR Delete

Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.

DPF Delete

Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.

AdBlue / SCR Delete

Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.

DTC / Fault Code Removal

Switching off selected diagnostic trouble codes (DTC) in the ECU software.

OUTSIDE TÜRKİYE?

Where can this be done near you?

Prime Chiptuning applies the software at its own centres in Türkiye. Abroad, our partners carry out the work with the same files, and workshops can order the file directly.

ENGINE FAMILY

About the common-rail turbo diesel engine

This vehicle uses a common-rail turbo diesel engine. In this technology fuel is sprayed from a shared high-pressure rail through electronically controlled injectors, and the ECU constantly manages injection quantity, timing and boost pressure.

How a Stage 1 remap works on the Audi Q7 4M MK1 45 TDI 231hp

A Stage 1 remap recalibrates injection quantity, rail pressure, boost pressure and torque limiters together. Torque gains are clear on diesels and pull improves at low and mid revs. Smoke, exhaust temperature and turbo speed limits are kept.

Pre-remap checklist

Injector condition and leak-off test.
Leaks in the turbo and boost circuit.
EGR valve and, on DPF cars, the differential pressure sensor.
Clutch and dual-mass flywheel; the extra torque can cause slipping.

Catalogue figures assume a healthy engine; diagnosis first, then software.

This section is based on Prime Chiptuning workshop experience; the power and torque figures come from the catalogue measurement above.

ECUs used in Audi vehicles

If you know your ECU family, its page lists exactly which solutions are available for it.

BOSCH EDC17CP14 BOSCH EDC17C64 BOSCH MED17 BOSCH EDC17CP20 BOSCH EDC17C46 BOSCH EDC16 BOSCH EDC17CP44 BOSCH MD1CP004 All ECU families →

Audi Q7 — Power Calculator

Engine	Power	Gain
2.0 TFSI 252hp	252 → 300 bhp	+48 bhp
3.0 TDI CR 211hp	211 → 310 bhp	+99 bhp
3.0 TDI CR 218hp	218 → 310 bhp	+92 bhp
3.0 TDI CR 249hp	249 → 310 bhp	+61 bhp
3.0 TDI CR 272hp	272 → 320 bhp	+48 bhp
3.0 TDI E-Tron 373hp	373 → 435 bhp	+62 bhp
3.0 TFSI 333hp	333 → 400 bhp	+67 bhp
50 TDI 286hp	286 → 345 bhp	+59 bhp

Frequently asked questions

How much bhp does Audi Q7 4M MK1 45 TDI 231hp chip tuning add?

Catalog reference: power 231 → 350 bhp, difference +119 bhp (52%); torque 500 → 720 Nm. Actual results depend on vehicle condition and measurement.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

Does it void my warranty?

Changing engine software can affect the manufacturer warranty. If a dealer finds a fault to be software related, they may refuse that claim. We want you to decide knowing this. Your original file stays with us and can be restored before a dealer visit.

Will it pass the roadworthiness test?

Stage 1 power software does not touch emission hardware. Work on emission systems is offered only for uses permitted by law; road use and inspection compliance remain the owner's responsibility.

How much does Audi Q7 4M MK1 45 TDI 231hp chip tuning cost?

Price depends on the vehicle, the ECU and the solution chosen. Send us your vehicle details on WhatsApp and we will quote straight away. Inspection and measurement are free.

How is the work done?

We scan for faults and read the original software first. The file is adapted to your car's hardware, written, and verified on a road test. The original is archived.

Is DPF Delete possible on the Audi Q7 4M MK1 45 TDI 231hp?

Yes. Our library contains a verified DPF Delete solution for the Audi Q7 4M MK1 45 TDI 231hp. Once your original file is read, compatibility is checked and the job is applied.

What is checked on the Audi Q7 4M MK1 45 TDI 231hp before remapping?

Before working on the common-rail turbo diesel engine we check: Injector condition and leak-off test. Leaks in the turbo and boost circuit. EGR valve and, on DPF cars, the differential pressure sensor. Clutch and dual-mass flywheel; the extra torque can cause slipping. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.

⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.