Can anyone run me thru their wiring for the coils? I am having a crazy issue where when i turn to key on (engine off) the coils hum like crazy and if there is a plug in the coil, it rapidly fires sometimes.
For the Sensors (racer x fabrication):
i wired the crank multi toothed wheel and cam single tooth wheel grounds together and ran them to sensor ground
the power lines for the sensors are wired to battery (through a relay) these are 12V cherry sensors right?? Can anyone confirm that red-power / black-ground / green-signal with the pull up between power and signal.
the crank signal i put to the NE pin (4th from the right on top row of ecu left connector)
the cam signal i put to the G1 pin (5th from the right on bottom row of the ecu left connector)
What do i do with the G- and the G2 lines?
As for the coils:
Im using 1zzfe coils where the grounds are all tied together and bolted to the cylinder head
the powers are all tied together and i use the original ignition coil power to run a relay that switches power from the battery to the coil.
the coil #1 and #4 2nd pin from the left (please confirm that one is the trigger) and tied together and run to the original igt pin (7th from the left on bottom row of left connector)
the coil #2 and #3 tied together and run to the pin directly above the igt pin (7th from the left on the top row of the left connector) there was a pink (w/black stripe) wire already in it but dont know what its for.
lastly the 3rd pin from the left (confirm that that is the feedback line) i did not tie or run to anywhere (is that correct)
can anyone confirm that all that wiring is what you also have done?? Or what i may be missing.
5S-GTE COP setup issues on a ST205 Celica
in G4x
Posted
Hey all,
Can anyone run me thru their wiring for the coils? I am having a crazy issue where when i turn to key on (engine off) the coils hum like crazy and if there is a plug in the coil, it rapidly fires sometimes.
For the Sensors (racer x fabrication):
i wired the crank multi toothed wheel and cam single tooth wheel grounds together and ran them to sensor ground
the power lines for the sensors are wired to battery (through a relay) these are 12V cherry sensors right?? Can anyone confirm that red-power / black-ground / green-signal with the pull up between power and signal.
the crank signal i put to the NE pin (4th from the right on top row of ecu left connector)
the cam signal i put to the G1 pin (5th from the right on bottom row of the ecu left connector)
What do i do with the G- and the G2 lines?
As for the coils:
Im using 1zzfe coils where the grounds are all tied together and bolted to the cylinder head
the powers are all tied together and i use the original ignition coil power to run a relay that switches power from the battery to the coil.
the coil #1 and #4 2nd pin from the left (please confirm that one is the trigger) and tied together and run to the original igt pin (7th from the left on bottom row of left connector)
the coil #2 and #3 tied together and run to the pin directly above the igt pin (7th from the left on the top row of the left connector) there was a pink (w/black stripe) wire already in it but dont know what its for.
lastly the 3rd pin from the left (confirm that that is the feedback line) i did not tie or run to anywhere (is that correct)
can anyone confirm that all that wiring is what you also have done?? Or what i may be missing.