MG ZR 2.0 CTD 115 hp — Stage 1 file (+25 hp)
hp
Stage 1 file for MG ZR 2.0 CTD 115 hp
Target +0 hp. Custom development for your engine.
Chip tuning for MG ZR 2.0 CTD 115 hp ECU
MG ZR (2001) 2.0 CTD 115 hp — mass-market diesel engine of the passenger segment of the SAIC Motor (с 2006) group (Великобритания / Китай, 1924). Stage 1 chip tuning raises power from 115 to 140 hp (+25 hp, +22%) and torque from 265 to 305 Nm (+40 Nm). ECU — Bosch DDE4.0. Flashing method: OBD or Bench depending on the unit's protection. Diesel engines built in 2001 — the era of classic Common Rail without strong encryption.
MG is a Chinese-owned carmaker, founded in 1924. MG focuses on the mass market — saloons, crossovers and SUVs. MG is a British brand, owned by SAIC Motor since 2006. MG runs mostly petrol engines; diesels are rare in the current range. DPF/SCR is standard on modern diesel models. Mid-range diesels see a modest gain from Stage 1.
The MG community in China and the CIS is a growing chip tuning market. Mid-range MG — a high-volume chip tuning subject in a growing market.
Frequently asked questions
How much horsepower does Stage 1 add for the MG ZR 2.0 CTD 115 hp?
Stage 1 chip tuning on the MG ZR 2.0 CTD 115 hp boosts engine output by 25 hp: from 115 to 140 hp. Torque rises from 265 to 305 Nm (+40 Nm).
What changes in the MG ZR ECU after Stage 1?
Stage 1 on the MG ZR 2.0 CTD 115 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +25 hp with no hardware changes.
Is a Stage 1 remap safe for the 2.0 CTD 115 hp?
Stage 1 on the MG ZR 2.0 CTD 115 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the MG ZR 2.0 CTD 115 hp?
Stage 2 for the MG ZR 2.0 CTD 115 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What control unit does the MG ZR 2.0 CTD 115 hp run?
The control unit of the MG ZR 2.0 CTD 115 hp is the Bosch DDE4.0. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the MG ZR?
Stage 1 on the MG ZR voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the MG ZR 2.0 CTD 115 hp done?
The full remap cycle for the MG ZR — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the MG ZR?
The original MG ZR ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the MG ZR 2.0 CTD 115 hp?
The cost of Stage 1 for the MG ZR 2.0 CTD 115 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.