07-01-2015, 08:03 AM
Thanks Fixkick, as always I appreciate the help. My TPS goes from 30-50ohms to about 1000/1100ohms and then infinity. I will try to get it to around 300-500ohms.
Questions about the ISC connector:
- You said I should check the blue/black wire for 12V, can I just probe the front or do I have to backprobe using a needle probe? Should the connector be disconnected or connected when I do this?
- When doing the cheater duty cycle, i.e. backprobing the ISC pins with a scope or good DMM at 20Vdc, do I backprobe the ISC side (red and green wires) or the other side (blue/black and green/black wires)? And do I probe with the connector disconnected or connected?
Sorry if these are no-brainers, I am a newbie trying to learn my away around this 1.6L 8V TBI
Questions about the ISC connector:
- You said I should check the blue/black wire for 12V, can I just probe the front or do I have to backprobe using a needle probe? Should the connector be disconnected or connected when I do this?
- When doing the cheater duty cycle, i.e. backprobing the ISC pins with a scope or good DMM at 20Vdc, do I backprobe the ISC side (red and green wires) or the other side (blue/black and green/black wires)? And do I probe with the connector disconnected or connected?
Sorry if these are no-brainers, I am a newbie trying to learn my away around this 1.6L 8V TBI