Citroen C4 AirCross 1.8 HDI 150 hp — Stage 1 file (+15 hp)
hp
Stage 1 file for Citroen C4 AirCross 1.8 HDI 150 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen C4 AirCross 1.8 HDI 150 hp ECU
Citroen C4 AirCross (2012) 1.8 HDI 150 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 150 to 165 hp (+15 hp, +10%) and torque from 300 to 360 Nm (+60 Nm). The 2012 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.
Citroen is a French carmaker, founded in 1919 by Andre Citroen. Citroen has a history of innovation, from hydropneumatic suspension to front-wheel drive. Citroen shares platforms and engines with Peugeot, Opel/Vauxhall and DS within Stellantis. DPF/SCR with AdBlue (BlueHDi) is standard on Euro-6 Citroen diesels.
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 Citroen community in France and Western Europe has a large pool of Stage files. Mid-range Citroen engines are a mainstream chip tuning subject in Europe. The French Citroen community has a large pool of ready-made Stage files.
Frequently asked questions
How much horsepower does Stage 1 add for the Citroen C4 AirCross 1.8 HDI 150 hp?
The Stage 1 gain for the Citroen C4 AirCross 1.8 HDI 150 hp is 15 hp (+10%) over the stock 150 hp, for a total of 165 hp. Torque rises from 300 to 360 Nm (+60 Nm).
What is Stage 1 chip tuning for the Citroen C4 AirCross?
Stage 1 is a software optimization of the factory ECU firmware of the Citroen C4 AirCross with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +15 hp with no hardware changes.
What is the risk of Stage 1 on the Citroen C4 AirCross 1.8 HDI 150 hp?
A remap of the Citroen C4 AirCross 1.8 HDI 150 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 AirCross 1.8 HDI 150 hp?
Stage 2 on the Citroen C4 AirCross 1.8 HDI 150 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Does the factory warranty of the Citroen C4 AirCross remain valid after Stage 1?
After remapping the Citroen C4 AirCross, 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 AirCross?
Reading and writing via OBD takes 25-30 minutes on the Citroen C4 AirCross. 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 AirCross?
Before Stage 1 the original of the Citroen C4 AirCross 1.8 HDI 150 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Citroen C4 AirCross 1.8 HDI 150 hp cost?
The remap price for the Citroen C4 AirCross 1.8 HDI 150 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.