Mercedes Citan 108 CDI (1.5 EU6) 80 hp — Stage 1 file (+40 hp)
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Stage 1 file for Mercedes Citan 108 CDI (1.5 EU6) 80 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Citan 108 CDI (1.5 EU6) 80 hp ECU
Mercedes Citan (2018) 108 CDI (1.5 EU6) 80 hp — premium diesel engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 80 to 120 hp (+40 hp, +50%) and torque from 210 to 280 Nm (+70 Nm). ECU — Bosch MD1CS006. Flashing method: OBD or Bench depending on the unit's protection. A modern diesel built in 2018 — a generation with encrypted firmware (Tricore TPROT) that often requires a Bench read.
Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. Mercedes diesel engines are fitted to passenger cars and commercial vehicles. BlueTEC is Mercedes's proprietary exhaust after-treatment system with an SCR catalyst and AdBlue. Entry-level low-output Mercedes diesels take a safe Stage 1 without over-stressing the hardware.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. On modern Mercedes, the encryption requires specialised Bench tools. On low-output Mercedes engines, Stage 1 is safe and does not over-stress the hardware. On naturally aspirated Mercedes engines without a turbo, the main effect is on throttle response. In the Mercedes city segment, Stage 1 is more about comfort and responsiveness than power.
Frequently asked questions
What is the Stage 1 effect on the Mercedes Citan 108 CDI (1.5 EU6) 80 hp?
After Stage 1 the power of the Mercedes Citan 108 CDI (1.5 EU6) 80 hp rises from 80 to 120 hp, a gain of 40 hp (+50%). Torque rises from 210 to 280 Nm (+70 Nm).
How does Stage 1 differ from stock on the Mercedes Citan?
Stage 1 is a software optimization of the factory ECU firmware of the Mercedes Citan with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.
Is Stage 1 worth doing on the base Mercedes Citan?
Stage 1 on the base Mercedes Citan is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.
What is Stage 2 for the Mercedes Citan 108 CDI (1.5 EU6) 80 hp?
Stage 2 on the Mercedes Citan 108 CDI (1.5 EU6) 80 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Mercedes Citan 108 CDI (1.5 EU6) 80 hp use?
The Mercedes Citan 108 CDI (1.5 EU6) 80 hp is fitted with the Bosch MD1CS006 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Mercedes Citan remain valid after Stage 1?
After remapping the Mercedes Citan, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Mercedes Citan?
Reading and writing via OBD takes 25-30 minutes on the Mercedes Citan. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Mercedes Citan?
Before Stage 1 the original of the Mercedes Citan 108 CDI (1.5 EU6) 80 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Mercedes Citan 108 CDI (1.5 EU6) 80 hp cost?
The remap price for the Mercedes Citan 108 CDI (1.5 EU6) 80 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.