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92 SC400 wiring problems

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Old Dec 28, 2017 | 09:08 AM
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andiniku
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Default 92 SC400 wiring problems

Hi guys. Someone really didn't love this car but i have to make it drive again just bought it. The car acts unpredictable, sometimes starts sometimes not, sometimes idling ~1500rpm sometimes normal, sometimes rews just until 2000rpm while driving sometimes everything is ok sometimes check engine appears sometimes not and so on... Now ordered new capacitors for ECU, because the original ones is finished for sure as they looks bulgy. I hope this will solve my problem as i read here a lot about capacitors... But while i pulled out ECU i accidentaly found one cable cuted in TRC unit. Another issue is under hood - also i found one cable end... Maybe someone could advice what/where/how that brown cable under hood connects? I did not find any spare other cable to add to this. And for TRC unit maybe someone could share wiring diagram or smth that helps to find out why this cable was cuted. It was cuted manualy, not damaged or accidentaly. TRAC light on on dash.
Any help appreciated so much
Attached Thumbnails 92 SC400 wiring problems-trc-unit-plugs.jpg   92 SC400 wiring problems-11.jpg  

Last edited by andiniku; Dec 28, 2017 at 11:20 PM.
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