Where is my Diagnostic plug?

[flyboy]

Does my 2005 Tige Switch Ci have one? If so, where might it be hiding out?

Vortec 5700

[AussieJohn]

Have you looked on top of the motor
My 2000 21i is on top of the motor on the port side in between the exhaust riser manifold and fuel injection rail. It has a cap on it obviously to protect it


Sent from my iPhone using Tapatalk

[flyboy]

Have you looked on top of the motor
My 2000 21i is on top of the motor on the port side in between the exhaust riser manifold and fuel injection rail. It has a cap on it obviously to protect it


Sent from my iPhone using Tapatalk

I will tomorrow when I take it out of winter hibernation. thanks.

[flyboy]

Spent the past hour wiping down the engine with tooth brushes and cleaner....I CAN NOT FIND THE DIAGNOSTIC PLUG ANYWHERE?

UGH!

[lee]

A carburetor engine will not have one.

[flyboy]

A carburetor engine will not have one.

Why would this be?

[lee]

Does not have an ECM.

[flyboy]

Does not have an ECM.

I believe I do. Cant get a pix just yet though.

And I have a throttle body, not a carburetor.

Best,

[lee]

If fuel injected you do have a port.

[lee]

Engine.png

Something like this.

[flyboy]

[ATTACH=JSON]**"data-align":"none","data-size":"medium","data-attachmentid":1272491}[/ATTACH]

Something like this.

Thank You! I do have that plug! I assume the normal auto diagnostic tool wont work on this plug?

[lee]

https://www.rinda.com/rindashop/?sfi...e_type=inboard

[flyboy]

Thanks Lee, you have been very helpful!