Citroen C-Crosser 2.4i (citroen) 170 hp — Stage 1 file (+9 hp)
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Stage 1 file for Citroen C-Crosser 2.4i (citroen) 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen C-Crosser 2.4i (citroen) 170 hp ECU
Citroen C-Crosser (2007) 2.4i (citroen) 170 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 170 to 179 hp (+9 hp, +5%) and torque from 232 to 240 Nm (+8 Nm). ECU — Keihin E6T47377. Flashing method: OBD or Bench depending on the unit's protection. The 2007 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.
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. Citroen turbo petrol engines deliver a noticeable gain with Stage 1. PureTech is Citroen's badge for its turbo petrol engines. The Citroen petrol range is shared with Peugeot and Opel within Stellantis.
The Citroen community in France and Western Europe has a large pool of Stage files. ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. Stage 1 on Citroen petrol engines gives a noticeable gain. 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
What power gain do you get after chip tuning the Citroen C-Crosser 2.4i (citroen) 170 hp?
After Stage 1 the power of the Citroen C-Crosser 2.4i (citroen) 170 hp rises from 170 to 179 hp, a gain of 9 hp (+5%). Torque rises from 232 to 240 Nm (+8 Nm).
How does Stage 1 differ from stock on the Citroen C-Crosser?
Stage 1 chip tuning of the Citroen C-Crosser is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +9 hp with no hardware changes.
Can you do Stage 1 on the Citroen C-Crosser 2.4i (citroen) 170 hp?
Yes, Stage 1 for the Citroen C-Crosser 2.4i (citroen) 170 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the Citroen C-Crosser?
Stage 2 on the Citroen C-Crosser 2.4i (citroen) 170 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECU is fitted to the Citroen C-Crosser 2.4i (citroen) 170 hp?
The Citroen C-Crosser 2.4i (citroen) 170 hp ECU is the Keihin E6T47377. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Citroen C-Crosser warranty after chip tuning?
The factory warranty of the Citroen C-Crosser does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Citroen C-Crosser take?
On the Citroen C-Crosser 2.4i (citroen) 170 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Citroen C-Crosser?
Yes, the original ECU firmware of the Citroen C-Crosser 2.4i (citroen) 170 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Citroen C-Crosser?
Stage 1 for the Citroen C-Crosser 2.4i (citroen) 170 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.