Volvo Trucks FH 12 380hp Remap

Name: Volvo Trucks FH 12 380hp ECU Remap
Brand: Volvo Trucks

Expected gains of +70 BHP and +350 Nm torque

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BHP+70 hp (18%)

Standard

380 hp

Tuned

450 hp

Torque+350 Nm (19%)

Standard

1850 Nm

Tuned

2200 Nm

Suitability

Good (6.5/10)

Gains Profile

Balanced

Headroom

Medium

Volvo Trucks FH 12 380hp ECU Remapping

Considering an ECU remap for your Volvo Trucks FH 12 380hp? A Stage 1 remap can take this Euro 3 Euro 4 -->2006 diesel engine from 380 BHP to 450 BHP and from 1850 Nm to 2200 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 Volvo Trucks FH can achieve.

How this engine compares

21stof 22 Volvo Trucks FH engines by power gain
92%of the 9,842 engines we hold gain data for see a smaller power increase
98%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Volvo Trucks FH 12 380hp is a turbocharged diesel engine producing 380 BHP and 1850 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 450 BHP and 2200 Nm — a gain of around 70 BHP (18%) and 350 Nm (19%).

This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. 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 FH Euro 3 Euro 4 -->2006 Engines

Engine	BHP	Gain	Torque	Gain	Score
13 400hp Euro4	400 → 475	+75	2000 → 2375	+375	Good (6.5/10)
12 420hp	420 → 500	+80	2000 → 2450	+450	Good (7.5/10)
13 440hp Euro4	440 → 520	+80	2200 → 2575	+375	Good (6.5/10)
12 460hp	460 → 550	+90	2200 → 2650	+450	Good (7.5/10)
13 480hp Euro4	480 → 550	+70	2400 → 2775	+375	Good (6.5/10)
12 500hp	500 → 595	+95	2400 → 2800	+400	Good (6.5/10)
13 520hp Euro4	520 → 600	+80	2500 → 2875	+375	Good (6.5/10)
16 550hp Euro3	550 → 640	+90	2500 → 2900	+400	Good (6.5/10)
16 580hp Euro3	580 → 660	+80	2800 → 3150	+350	Good (6/10)
16 610hp Euro3	610 → 700	+90	2800 → 3230	+430	Good (6.5/10)
16 660hp Euro3	660 → 740	+80	3100 → 3450	+350	Good (6/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Type: Commercial
Engine Family: Volvo Trucks Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC16-era diesel ECU (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating. At this torque level, transmission and driveline servicing history becomes especially important.

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Confirm Your Vehicle

MakeVolvo Trucks

ModelFH

GenerationEuro 3 Euro 4 -->2006

Engine12 380hp

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.