How about the tu3af engine?
The SA group has improved the TU3JP engine against European IV emission standards, with the main objective of enabling it to meet more stringent euro IV emissions standards.
PSA will this improvement in TU3JP technology engine named TU3A, and equipped with a large number of the Peugeot brand 107, 206, 207 cars and the Citroen brand C2, C3 car. The 206 use of the TU3AF engine because the general 1.4 liters TU3JP/K in some parts and Beverly, so did not use machine imported spare parts, about 50% of the localization rate to a certain extent reduces the manufacturing cost.
By updating the engine control software, the use of electronic solar term door, increase control thermostat, new outfit three waycatalytic measures (the engine body changes and ultimately, PSA little) TU3JP to meet the European IV emission standard, and the maximum torque increase
