Mustang Posted February 20, 2020 Report Share Posted February 20, 2020 G4x Atom ECU, have to use a Distributor with Hall Sensor but can´t find the Trigger Mode "1 tooth per TDC". Is Distributor Trigger not possible with the G4x ECU or which Trigger Mode can i use? Marc Quote Link to comment Share on other sites More sharing options...
Simon Posted February 20, 2020 Report Share Posted February 20, 2020 The X just uses the Multi tooth mode. Set tooth count to suit and if no sync set trig 2 sync mode to none. TechDave 1 Quote Link to comment Share on other sites More sharing options...
Mustang Posted February 21, 2020 Author Report Share Posted February 21, 2020 Thank you. Marc Quote Link to comment Share on other sites More sharing options...
Mustang Posted March 12, 2020 Author Report Share Posted March 12, 2020 Simon, Install the ATOM G4x tomorrow. Distributor contains the Hall Sensor. I set Trigger 1 mode to multi tooth and trig 2 sync mode to none.The Trigger Calibration Table for 1 Tooth Per TDC Trigger Mode to set the base timing is not available. How do i set the base timing? Lock Timing to 10° BTDC , rotate Distributor until it matches 10° BTDC and set the offset to 0? Quote Link to comment Share on other sites More sharing options...
Simon Posted March 13, 2020 Report Share Posted March 13, 2020 You will need to double click on Set Base timing to bring up the adjustments. Quote Link to comment Share on other sites More sharing options...
Mustang Posted March 13, 2020 Author Report Share Posted March 13, 2020 Simon, sorry for my bad explanation / english. I know how to open Set Base Timing. Just want to know what i have to write in the Offset Field since the procedure to calalibrate the Distributor Trigger is not the same as in the G4 + Ecu. How do i set the base timing? Lock Timing to 10° BTDC , rotate Distributor until it matches 10° BTDC and set the offset to 0 or ....? Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 14, 2020 Report Share Posted March 14, 2020 In the old G4+ "1 tooth/TDC" mode the offset was locked to zero. So I would do as you suggest - start with offset at zero and set timing by rotating the distributor. This would usually result in your rotor phasing being correct assuming it is an unmodified OEM distributor. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.