Alfa Romeo 147 1.9 JTD 170hp Remap

Name: Alfa Romeo 147 1.9 JTD 170hp ECU Remap
Brand: Alfa Romeo

Expected gains of +20 BHP and +60 Nm torque

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BHP+20 hp (12%)

Standard

170 hp

Tuned

190 hp

Torque+60 Nm (18%)

Standard

330 Nm

Tuned

390 Nm

Suitability

Good (6.5/10)

Gains Profile

Torque-focused

Headroom

Medium

Alfa Romeo 147 1.9 JTD 170hp ECU Remapping

Considering an ECU remap for your Alfa Romeo 147 1.9 JTD 170hp? A Stage 1 remap can take this 2005 -> diesel engine from 170 BHP to 190 BHP and from 330 Nm to 390 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Alfa Romeo 147 can achieve.

How this engine compares

13thof 20 Alfa Romeo 147 engines by power gain
14%of the 9,842 engines we hold gain data for see a smaller power increase
41%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Alfa Romeo 147 1.9 JTD 170hp is a 1.9L turbocharged diesel engine producing 170 BHP and 330 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 190 BHP and 390 Nm — a gain of around 20 BHP (12%) and 60 Nm (18%).

This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.

Other 147 2005 -> Engines

Engine	BHP	Gain	Torque	Gain	Score
1.9 JTD 100hp	100 → 135	+35	200 → 265	+65	Excellent (8/10)
1.6 T-Spark 105hp	105 → 115	+10	140 → 155	+15	Moderate (4.5/10)
1.9 JTD 115hp	115 → 150	+35	275 → 350	+75	Good (7.5/10)
1.6 T-Spark 120hp	120 → 130	+10	146 → 161	+15	Moderate (4/10)
1.9 JTD 120hp	120 → 155	+35	285 → 360	+75	Good (7.5/10)
1.9 JTD 126hp	126 → 175	+49	330 → 380	+50	Good (7.5/10)
1.9 JTD 136hp	136 → 175	+39	305 → 380	+75	Good (7.5/10)
1.9 JTD 140hp	140 → 175	+35	305 → 380	+75	Good (7.5/10)
1.9 JTD 150hp	150 → 185	+35	305 → 380	+75	Good (7.5/10)
2.0 T-Spark 150hp	150 → 165	+15	180 → 200	+20	Moderate (4.5/10)
3.2 V6 GTA 250hp	250 → 275	+25	300 → 325	+25	Moderate (4/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 1.9L
Capacity: 1910 CC
Type: Car
Engine Family: Alfa Romeo 1.9L JTDm Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC16 / Siemens SID (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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Confirm Your Vehicle

MakeAlfa Romeo

Model147

Generation2005 ->

Engine1.9 JTD 170hp

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.

We recommend discussing your specific vehicle with a qualified remap professional before proceeding.