ground for setting cas timing help

[02HtownSubie]

I am in the process to setting the CAS timing on my 1g and unable to indentify the ground connector at the firewall near the battery. I've search the forum for any picture as well as vfaq. There are two connectors at the firewall near the battery, one is a smaller and other one is larger one with a cap on it. Please tell me which one is the gound to be use for timing adjustment. So far I've attempted to adjust without being grounded, no sure if that hurt or help the car. The timing mark is between the 5-8 since it is not steady.

 

[moto x]

The connector needs be be grounded and you need to set you biss before you time it. As for where it is give me 15 minutes and ill go take a picture of mine.

 

[spidy3]

Its the connector with the cap on it. you will see a little metal part that a alligator clip will attach to and a redish plastic piece next to it when you look into the connector after taking the cap off.
Hope that helps

 

[moto x]

Here are the pics and yes it is the one with the cap on it.