SR20DET starting issues

[Carterrr4]

Have searched for months everywhere for even a similar problem but this doesn't seem like a common thing. So the situation is my motor won't turn over at all. It has something to do with the oil pressure sensor(I think) . the wire for the plug must've been tight and one night it pulled out and the motor wouldn't turn over I get power to everything I know it's not the battery . Initially thought it was the starter since it just clicks once so I tried I new one and tested the old one (turned out it was fine). After I had figured out it was the wire for the oil pressure sensor I fixed the plug it worked for about 4 days and then I got nothing again. I bought a new plug/pigtail and soldered it to the harness and got nothing. Tried a new sensor and also got nothing. It's not a fuse or relay they're all good I tried a new ecu figured maybe it'd ignore the sensor altogether but it didn't and the starter still just clicked. Asked almost everyone I know with an SR and no one has ever heard of something like this. Any help is appreciated thanks in advance

[nisileighty]

Is your start signal wire on the starter hooked up? If it's an OEM wire still, it'll be black with yellow stripe. If not OEM, it's a single wire with a black connector going over a prong on the starter.

I'd assume you'd have it hooked up if you already replaced the starter but that's the reason mine doesn't start sometimes as it likes to wiggle loose.


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[Carterrr4]

Is your start signal wire on the starter hooked up? If it's an OEM wire still, it'll be black with yellow stripe. If not OEM, it's a single wire with a black connector going over a prong on the starter.

I'd assume you'd have it hooked up if you already replaced the starter but that's the reason mine doesn't start sometimes as it likes to wiggle loose.


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Yeah I thought of that when I swapped them around. thanks though