<![CDATA[K8 Engine Query - "ISC" unit]]>Hi the drawings in the '95 K8 PDF refer to an "ISC" unit. It seems to be located under the air inlet /Throttle position area. It has a 2-pin connector (wiring colours white /red stripe and blue/orange dash). As I'm currently attempting a 'simplified' wiring diagram, I wonder if anyone can tell me it's purpose. It connects into the main engine loom going to the ECU as far as I can tell ? Thanks

]]>https://www.uk-mx3.com/topic/3221/k8-engine-query-isc-unitRSS for NodeSun, 09 Aug 2026 17:14:18 GMTWed, 25 May 2022 14:03:43 GMT60<![CDATA[Reply to K8 Engine Query - "ISC" unit on Invalid Date]]>Hi the drawings in the '95 K8 PDF refer to an "ISC" unit. It seems to be located under the air inlet /Throttle position area. It has a 2-pin connector (wiring colours white /red stripe and blue/orange dash). As I'm currently attempting a 'simplified' wiring diagram, I wonder if anyone can tell me it's purpose. It connects into the main engine loom going to the ECU as far as I can tell ? Thanks

]]>https://www.uk-mx3.com/post/32938https://www.uk-mx3.com/post/32938Invalid Date<![CDATA[Reply to K8 Engine Query - "ISC" unit on Invalid Date]]>The PDF wiring diagram also refers to it as the "IAC" valve. Inlet Air Control maybe ?

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