Pitagora 4cyl Emulator and plugged wiring loom
Pitagora 4cyl Emulator and plugged wiring loom
A brand new Pitagora 4cyl Emulator kit. We have several other types of connectors/adaptors for LPG, so please check our other listings if you require a different type.
What does an emulator do?
The emulators are what stop petrol from entering the engine when running on LPG. Unlike earlier carburetted engines where you could just turn off the fuel pump, later fuel injected engines require fuel pressure behind the injectors just in case you need to switch back to petrol at any point. The emulators plug between the petrol wiring harness and the fuel injectors, then when the system is switched to LPG they cut the feed to the petrol fuel injectors. But not only this, they also place a ‘dummy’ load on the petrol ECU so that it believes it is still firing all 8 injectors. In doing this it prevents the petrol ECU responding as if it has an injector fault, which can happen if cheaper emulators, or even simple relays are used.
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