Ecumaster forum

Check the signal from the cam sensor (Ignition) is the ignition synchronised? if not it wont fire up. I've got a 3SGE which had the same problem cleaned the contacts and checked the senor gap put it back together and it synchronised and fired up first time.

Is it possible to alter the fuel map using the inbuilt MAP sensor?

Hi Guys - when setting up an the injectors do I splice into or cut the wires? And is it done from the ECU?

Latest update. The car is now running! The wiring using the IGT wire is correct and doe transmit the signal from the Cam sensor. To get the signal from the cam sensor I removed the distributer cap and rotor arm, cleaned the 2 pick up points and the trigger wheel. With the distributer cap removed I c...

It has 4 wires coming from the distributor (see distributer pic) and there is an IGT off the ecu which sends the signal to the ignitor (esa ignition system). The way which I thought it would work would be to use the IGT wire from the ecu into the det3 then to the ignitor?

Hi Guys. Any help on this would be appreciated. I have an MR2 (SW20) with a 3SGE engine which I have added a M62 supercharger, larger 370cc injectors and adjustable fuel pressure regulator. The car starts and runs using the standard ECU, but not perfectly hence the DET3. This weekend I fitted DET3 w...