Citroen C4 1.6 THP 156 hp — Stage 1 file (+34 hp)
hp
Stage 1 file for Citroen C4 1.6 THP 156 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen C4 1.6 THP 156 hp ECU
Citroen C4 (2010) 1.6 THP 156 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 156 to 190 hp (+34 hp, +22%) and torque from 240 to 300 Nm (+60 Nm). This engine ships with different ECU variants: Bosch MED17.4, Bosch MED17.4.2. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A petrol engine built in 2010 — a Tricore platform without strong protection; OBD access works.
Citroen is part of the Stellantis group (formerly PSA Peugeot Citroen). The Citroen range covers compacts, saloons, SUVs, MPVs and commercial vehicles. Citroen is a French carmaker, founded in 1919 by Andre Citroen. The Citroen petrol range is shared with Peugeot and Opel within Stellantis. Citroen turbo petrol engines deliver a noticeable gain with Stage 1. PureTech is Citroen's badge for its turbo petrol engines.
Stage 1 on Citroen petrol engines gives a noticeable gain. On older-generation Citroens, Stage 1 is flashed via OBD without a bench. ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. The French Citroen community has a large pool of ready-made Stage files. Mid-range Citroen engines are a mainstream chip tuning subject in Europe.
Frequently asked questions
What power gain do you get after chip tuning the Citroen C4 1.6 THP 156 hp?
Stage 1 for the Citroen C4 1.6 THP 156 hp adds +34 hp — power increases from 156 to 190 hp (+22%). Torque rises from 240 to 300 Nm (+60 Nm).
What does a Stage 1 remap of the Citroen C4 1.6 THP 156 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the Citroen C4 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +34 hp with no hardware changes.
What is the risk of Stage 1 on the Citroen C4 1.6 THP 156 hp?
A remap of the Citroen C4 1.6 THP 156 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Citroen C4 1.6 THP 156 hp?
Stage 2 for the Citroen C4 1.6 THP 156 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.
Which control units is the Citroen C4 1.6 THP 156 hp built with?
The Citroen C4 1.6 THP 156 hp comes with 2 ECU variants: Bosch MED17.4, Bosch MED17.4.2. Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the Citroen C4 remain valid after Stage 1?
After remapping the Citroen C4, 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 Citroen C4?
Reading and writing via OBD takes 25-30 minutes on the Citroen C4. 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 Citroen C4?
Before Stage 1 the original of the Citroen C4 1.6 THP 156 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Citroen C4 1.6 THP 156 hp cost?
The remap price for the Citroen C4 1.6 THP 156 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.