shafty

Could you please confirm the correct way to test for a pulse. On the coil plug there are 4 pins, pin 1 is a constant 12v and pin 4 is a constant ground. I have next to no experience with this kind of ignition (I'm used to points haha) Looking at the wiring diagram in the dreaded Haynes manual am I right in thinking pin 3 should be a pulsed 12v from the ecu and pin 2 is a pulsed ground from the ecu?

Hello, I have a felicia 1.3mpi engine that has been fitted in to a old skoda 100. Unfortunately I'm struggling to get the engine started. I thought that it might be an immobilizer issue but after a bit of poking about I'm not so sure now... Fuel pump primes when ignition turned on. The hall sensors (crank sensor) has been mounted to the gearbox and when the engine is rotated by hand I can hear the fuel injectors being activated and the fuel pump kicks back in (these two things are normally blocked by the immobilizer right??) I don't have any spark at the plugs though :( I have 12.54v in to the coil pack on pin 1 and a good earth on pin 4 but I am unsure of how to test any further regarding the ecu controlled connections? Unfortunately I don't have the diagnostic plug wired in at the moment or any vagcoms stuff yet. But I will shortly. Any help would be greatly appreciated 👍 Cheers Rob

No your quite right It wasn't clear in the slightest haha... And that was the problem I was having.. I had some mixed information from multiple sources. All is well now haha. Thank you 👍

Hello, I am in the process of fitting a felicia 1.3mpi engine in to a different car and as a result it is also going to be using a different radiator...(one with a 22x1.5 thread for its coolent temp sensor) am I right in thinking the simos 2p temperature sensor is a push in joby and not threaded ? So my main question is... If I just don't plug a coolent temp sensor in to the engine loom will the ecu throw a wobbly or will I be alright? Or would it be possible to fit one of the earlier two pin threaded sensors? Or I'm open to any suggestions you might have haha Thank you in advance for any advice given 👍 Rob