Alfa Romeo GT 1.9 JTDm 150 hp — Stage 1 file (+40 hp)
hp
Stage 1 file for Alfa Romeo GT 1.9 JTDm 150 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Alfa Romeo GT 1.9 JTDm 150 hp ECU
Alfa Romeo GT (2004) 1.9 JTDm 150 hp — premium diesel engine of the passenger segment of the Stellantis group (Италия, 1910). Stage 1 chip tuning raises power from 150 to 190 hp (+40 hp, +27%) and torque from 305 to 375 Nm (+70 Nm). This engine ships with different ECU variants: Bosch EDC16C39 (CAN), Bosch EDC16C39 (K-Line). The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2004 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
Alfa Romeo is an Italian premium manufacturer from Milan, founded in 1910. Alfa Romeo is part of the Stellantis group (formerly FCA). Alfa Romeo specialises in premium saloons and sports cars with a strong focus on driver engagement. The Alfa Romeo diesel range is largely based on Stellantis MultiJet technology. Mid-range Alfa diesels sit in the premium segment; Stage 1 is noticeable in Nm. The factory calibration of Alfa diesels is conservative, leaving headroom for Stage 1.
The Alfa Romeo community is a premium chip tuning niche in Italy and across Europe. On mid-range Alfa diesels, Stage 1 delivers a noticeable torque gain. Mid-range Alfa Romeos sit in the premium segment with solid headroom for Stage 1.
Frequently asked questions
How much horsepower does Stage 1 add for the Alfa Romeo GT 1.9 JTDm 150 hp?
After Stage 1 the power of the Alfa Romeo GT 1.9 JTDm 150 hp rises from 150 to 190 hp, a gain of 40 hp (+27%). Torque rises from 305 to 375 Nm (+70 Nm).
How does Stage 1 differ from stock on the Alfa Romeo GT?
Stage 1 is a software optimization of the factory ECU firmware of the Alfa Romeo GT with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.
What is the risk of Stage 1 on the Alfa Romeo GT 1.9 JTDm 150 hp?
A remap of the Alfa Romeo GT 1.9 JTDm 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 Alfa Romeo GT 1.9 JTDm 150 hp?
Stage 2 on the Alfa Romeo GT 1.9 JTDm 150 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which control units is the Alfa Romeo GT 1.9 JTDm 150 hp built with?
The Alfa Romeo GT 1.9 JTDm 150 hp comes with 2 ECU variants: Bosch EDC16C39 (CAN), Bosch EDC16C39 (K-Line). Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the Alfa Romeo GT remain valid after Stage 1?
After remapping the Alfa Romeo GT, 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 Alfa Romeo GT?
Reading and writing via OBD takes 25-30 minutes on the Alfa Romeo GT. 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 Alfa Romeo GT?
Before Stage 1 the original of the Alfa Romeo GT 1.9 JTDm 150 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Alfa Romeo GT 1.9 JTDm 150 hp cost?
The remap price for the Alfa Romeo GT 1.9 JTDm 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.