From 136 hp to about 172 hp: the Volvo C30 2.0D 136hp (2009 – 2013) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 320 Nm to about 400 Nm.
This is a diesel engine with a displacement of 1,997 cc and engine code D4204T. The engine is controlled by the Siemens/Continental SID803A. The software file can be written with tools such as Alientech KESSv2 and ByteShooter Toolbox.
Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, FLAPS, DPF OFF and Vmax.
Frequently asked questions
How much power and torque does a Volvo C30 2.0D 136hp gain with Stage 1?
About 36 hp and 80 Nm: from 136 hp / 320 Nm to roughly 172 hp / 400 Nm. The exact gain depends on engine condition and fuel quality.
Which ECU does a Volvo C30 2.0D 136hp use?
Siemens/Continental SID803A.
Which tools can read a Volvo C30 2.0D 136hp?
Alientech KESSv2 and ByteShooter Toolbox.
Which extra options are available for a Volvo C30 2.0D 136hp?
Adblue, EGR OFF, DTC Removal, FLAPS, DPF OFF and Vmax.
Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.

