1989 No Spark No Start PLEASE Help

[ZVOLV]

Never trust ohm readings=good component

Always consider recent work on a vehicle in diagnosis.

 

[Toybox]

Try working on modern cars with 30 modules which talk on 8 different data networks thru delicate 22 gauge wiring.

Are you exaggerating? Something tells me you're not. I've heard of car manufacturers bragging about how many miles of wiring are in a car. As if that's something to be proud of.

I gave up ever wanting a car built in this century when I learned that power windows are no longer run by switching a motor. Apparently, the switch sends the user request to one computer, which decides whether the request is ok to fulfill, which sends a signal to a different computer which tells the motor... and so on. Good grief.

Thanks for the reminder about the load-drawing benefit of a test light.

 

[ZVOLV]

Windows operate on a signal wire LIN bus.

Yes, use a test lamp, not a meter.

 

[ZVOLV]

OT

My co-worker is doing a thermostat right now. Step 1: Remove transmission...