Volkswagen Fox 1.4 TDI 70hp Remap

Name: Volkswagen Fox 1.4 TDI 70hp ECU Remap
Brand: Volkswagen

Expected gains of +20 BHP and +45 Nm torque

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BHP+20 hp (29%)

Standard

70 hp

Tuned

90 hp

Torque+45 Nm (29%)

Standard

155 Nm

Tuned

200 Nm

Suitability

Good (7.5/10)

Gains Profile

Balanced

Headroom

High

Volkswagen Fox 1.4 TDI 70hp ECU Remapping

Considering an ECU remap for your Volkswagen Fox 1.4 TDI 70hp? A Stage 1 remap can take this 2005 - 2011 diesel engine from 70 BHP to 90 BHP and from 155 Nm to 200 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Volkswagen Fox can achieve.

How this engine compares

1stof 2 Volkswagen Fox engines by power gain
14%of the 9,842 engines we hold gain data for see a smaller power increase
25%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Volkswagen Fox 1.4 TDI 70hp is a 1.4L turbocharged diesel engine producing 70 BHP and 155 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 90 BHP and 200 Nm — a gain of around 20 BHP (29%) and 45 Nm (29%).

This engine scores highly for 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 high, based on the percentage gain available from the factory output.

From a technical perspective, the ECU is a Bosch EDC16 (likely), and the transmission is manual and dsg/s tronic automatics are common depending on model/engine..

Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.

Fuel economy note: possible improvement with conservative driving.

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.

Considerations

!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.

!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.

Other Fox 2005 - 2011 Engines

Engine	BHP	Gain	Torque	Gain	Score
1.4i 8v 75hp	75 → 82	+7	124 → 134	+10	Moderate (4/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 1.4L
Capacity: 1422 CC
Type: Car
Engine Family: Volkswagen 1.4L TDI Turbo Diesel

ECU & Transmission

Likely ECU High confidence: Bosch EDC16 (likely)
Gearbox Medium confidence: Manual and DSG/S tronic automatics are common depending on model/engine.

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Confirm Your Vehicle

MakeVolkswagen

ModelFox

Generation2005 - 2011

Engine1.4 TDI 70hp

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.