I-CTDI Remap

The I-CTDi Engine

The term I-CTDi stands for “Intelligent Common Rail Turbo Diesel Injection” and references the type of diesel injection method used. A common rail engine runs at pressures up to 2,000 bar (29,400 PSI) and can inject up to 7 times per cycle per cylinder. The fuel is delivered to all injectors by one fuel rail “Common rail” and is electronically controlled for upmost precision of injection timing. The modern common rail diesel engine can inject up to 7 times per cycle and has been the key to current refinement and economy standards.

I-CTDi ECU Remap

An I-CTDI Remap from Celtic Tuning can completely transform your I-CTDI engine and revolutionise your own driving experience. The introduction of modular engines and the huge leap forward in electronic control has meant that a I-CTDi remap can exploit the potential in your engine whilst staying within factory tolerances. Manufacturers use this same technique to vary the output of engines that they provide you with to save on costs and maximise profits.