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ECM Connectors

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Old 08-26-2004 | 12:58 PM
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az355rs's Avatar
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ECM Connectors

I have a 91 RS w/305. Does anyone know if all Third Gen ECMs use the same electrical connectors? I know that the connector pin assignments are different depending on engine and model, but I am simply interested in the connector hardware itself.
Old 08-26-2004 | 06:48 PM
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
The pins themselves are basically the same, however the connectors have changed somewhat over the years because of the different ECM designs.
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