Okay, heres what I have on it so far. The reluctor has 4 evenly spaced teeth. The sensor has three wires, 12v,ground,and signal. Power and ground set the magnetic field, the sensor then sends its signal to the pcm.
This morning I had a 96 truck w/ a 5.7 vortec in here. I hooked my dso to the signal ...
Search found 3 matches
- Fri Oct 28, 2005 8:32 am
- Forum: MicroSquirt General Information
- Topic: The unmentioned GM IC Module
- Replies: 6
- Views: 1089
- Thu Oct 27, 2005 4:04 pm
- Forum: MicroSquirt General Information
- Topic: The unmentioned GM IC Module
- Replies: 6
- Views: 1089
The same type module, 4 pin w/ no 5v in, is also used on all the vortec trucks, 96-00, 4.3, 5.9 5.7, etc. This is why I figuered it would work.
The LT-1 was probably a bad example due to the opti-spark.
On the Lt-1 subject though, why not just use the crank sensor 4x that was on the 96-97 for obdII ...
The LT-1 was probably a bad example due to the opti-spark.
On the Lt-1 subject though, why not just use the crank sensor 4x that was on the 96-97 for obdII ...
- Tue Oct 25, 2005 8:29 am
- Forum: MicroSquirt General Information
- Topic: The unmentioned GM IC Module
- Replies: 6
- Views: 1089
The unmentioned GM IC Module
The GM LT-1(92-97?) ign module is only a four pin, no term for the 5v input.
A: Coil+
B: Ign Control
C:Groud
D: Coil neg
I have not tried it yet (still not running, $ shortage) but I was thinking this would be easier than the 5v relay setup, if it works.
A: Coil+
B: Ign Control
C:Groud
D: Coil neg
I have not tried it yet (still not running, $ shortage) but I was thinking this would be easier than the 5v relay setup, if it works.