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Mouse Motor

GM production small block engines were known as Mouse motors.

Early SBC

4.3L 265ci - 1955 thru 1956
4.6L 283ci - 1957 thru 1962
4.9L 302ci - ...

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Re: Help on CCM pull...

Subject: Re: Help on CCM pull...
by Matatk on 2016/1/4 1:45:35

Quote:

Schrade wrote:
OK - Step 4 (post 14), test A/C Programmer connector ...

So I cheated - pulled the Courtesy Fuse, since terminal C4 comes FROM courtesy fuse, and tested for input and ground.

Input to fuse socket was 12.84 V - that's a pass, IF 12.84 is coming TO socket C4 of connector to A/C Programmer Module.

Ground was 10.xx V, although NOT definitive...............

Test was only for a ground light on C4.

90 may be different than 92. In 92 C4 is circuit 940, should read battery voltage. In 92 it's the a/c programmer fuse.

Can you post the 90 wiring chart? Regardless, I think it should still be battery voltage, not 10 v. Not sure that's the problem, but probably should be addressed.

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