2004 ZD30di ST-L
Went to finish this off today. Double checked everything on completion. Turned on ignition and set timer for 20 seconds glow and 0 pulse. Turned ignition off to set. Turned to ignition again and timer starts counting down. Dash glow light goes off around 15 seconds remaining so into start. So watching led indicator anticipating it to turn off at timer zero mark and nothing. Remained lit for the factory 5 minutes. Any thoughts would be appreciated. I could not get the ECU harness connector cover/shell off but there is only one light green wire with black stripe in that bundle just like the pics at the start of this thread.