SR180 Posted February 18, 2023 Report Share Posted February 18, 2023 i have an expansion loom and just wondering where the switch wire for the fan relay connects to on the expansion loom and what the output is called when setting it up on the laptop Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 18, 2023 Report Share Posted February 18, 2023 You might have to explain yourself better. What are you trying to do? Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 18, 2023 Author Report Share Posted February 18, 2023 Wiring in electric fan to be controlled by ecu? Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 18, 2023 Report Share Posted February 18, 2023 Ok, and I will assume you have a S15 plug-in ECU? You could use Ign 5, 6 or 7 on the expansion, relay wired as below. Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 18, 2023 Author Report Share Posted February 18, 2023 Thanks helps alot Quote Link to comment Share on other sites More sharing options...
KennyJ Posted February 18, 2023 Report Share Posted February 18, 2023 i believe an s15 has a fan setup from factory , its for the ac (extra fan to the visco) its the grey plug near the radiator side (mostly 2 wires-sometimes 4 if it had a 2 speed fan from factory) Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 18, 2023 Author Report Share Posted February 18, 2023 It's in a 180sx red top sr20det Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 22, 2023 Author Report Share Posted February 22, 2023 PC Datalog - 2023-02-22 3;21;57 pm.llgxaa sr20.pclx Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 23, 2023 Author Report Share Posted February 23, 2023 Quote Link to comment Share on other sites More sharing options...
koracing Posted February 23, 2023 Report Share Posted February 23, 2023 That's a trigger scope. Is there a question there? Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 23, 2023 Report Share Posted February 23, 2023 Please keep your communication about this problem in this thread, PM'ing me isnt very helpful to others. We need the trigger scope file, not a picture. Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 23, 2023 Author Report Share Posted February 23, 2023 19 minutes ago, koracing said: That's a trigger scope. Is there a question there? Yea the problem is that after I plugged in to a mates car to read a check engine light on. I got prompted to update the link firmware on computer. That afternoon I plugged back into my car and updated the firmware on the my ecu. Now my car doesn't start haven't touch anything else. So I have spark in test mode but have no spark when cranking. No limits are on or anything. Quote Link to comment Share on other sites More sharing options...
SR180 Posted February 23, 2023 Author Report Share Posted February 23, 2023 PC Datalog - 2023-02-24 10;51;21 am.llgx TriggerScopeLog3.llgx Quote Link to comment Share on other sites More sharing options...
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