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Jeep Wrangler YJ
YJ General Discussion
Where are the ground locations on a 1993 YJ 2.5 auto?
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<blockquote data-quote="machoheadgames" data-source="post: 435532" data-attributes="member: 18789"><p>Looks like that circuit splits and goes straight to the relays and nothing else. If you remove either of the relays does the amp draw stop? Seems like it should. </p><p></p><p>Maybe a stuck relay? The ASD and fuel pump circuits power the fuel pump, injectors and coil although the PCM isn’t supposed to ground any of those until it wants to use them so I’d think your draw exists in the relays. Though 0.7A draw is high for a simple little relay to draw.</p></blockquote><p></p>
[QUOTE="machoheadgames, post: 435532, member: 18789"] Looks like that circuit splits and goes straight to the relays and nothing else. If you remove either of the relays does the amp draw stop? Seems like it should. Maybe a stuck relay? The ASD and fuel pump circuits power the fuel pump, injectors and coil although the PCM isn’t supposed to ground any of those until it wants to use them so I’d think your draw exists in the relays. Though 0.7A draw is high for a simple little relay to draw. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
Where are the ground locations on a 1993 YJ 2.5 auto?
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