Thomas Pyk

I got a hint from my dealer, check up trigger signal and cranking speed and found starter motor was worn out,field windings was damage and when starting power was low too electric circuit it could not start, sometimes it started.A new starter motor was installed.The car starts easily now and runs good,even better now.

The ECT reading by ECU looks OK due to temprature.Trigger reluctor is new.TPS working OK due ECU , OK , 0-100%.IAT temprature OK.Should check the ECT reading with thermometer.

Trigger setup crank Missing teeth 2 Tooth count 60 Trigger mode multitooth/missing Syncpulse no Sync level no trigger priority trig 1.Trigger 1 type reluctor Trigger 1 filtering level 1(low) Trigger 1 arming threshold engine speed (RPM) 0 1000 2000 3000 4000 5000 6000 7000 0.5* 1.0 1.5 2.0 3.0 3.5 3.5 3.5 Calibriate ref timing. 10.0 trigger offset. 92 lock to ref. Off Trigger 2 (NOT USED) Trigger 2 filtering level 2 Trigger arming threshold engine speed (RPM) 0 1000 2000 3000 4000 5000 6000 7000 0.5* 1.0 1.5 2.0 3.0 4.0 4.0 4.0

I have checked this corrections.The car have been working well before and now it fails sometimes to start.When engine runs it runs good and when I stop it.It will not start.

It is Volvo B230 turbo installed a link G4 storm.Engine running good.Starts good.Suddenly it is hard too start enginge. Still runnig good when hot.Stops the engine.It couldnt start.Checked sparks when cranking OK.Cranking a few times the plugs was not wet. Made a injector test working fine.Engine started after the test.Looks it get fuel under injector test but not under start up procedure.It goes very under idle.Is it some problem with my ECU or what could it be?