Fiat 5001.3 Multijet 75 bhp
Available Services
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Model
Fiat 500
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Variant
1.3 Multijet 75 bhp
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Years
2008-now
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Fuel
Diesel
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Engine Size
1248
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ECU Type
Marelli MJD6F3
The 1.3 16v Multijet engine comes in a variety of power outputs and the one fitted to the Fiat 500 is the least powerful. This, from a tuning point of view, provides the best scope for good power gains and using standard engine tolerances. The MJD6FD ECU is fitted also to the 90bhp variant and as such enables us to provide two levels of tuning. Stage 1 is factory 90bhp software providing a dyno figure of 92bhp and 152lbft and using 100% factory spec tolerances. Stage 2 is our highly developed software providing 111bhp and a staggering 176lbft whilst keeping factory boost levels to maintain maximum reliability. We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.
| Original | Modified | Difference | |
|---|---|---|---|
75bhp | 111bhp | +36bhp | |
107lb/ft | 176lb/ft | +69lb/ft |
Stage Notes
The stage 1 software on this vehicle is designed for use with standard components and within tolerances.
This is classed as Celtic Tuning’s fast road application which is the best all round performance for stock vehicles.