Chad83

Ok I was working on my TPI and found a melted plug with one wire its green with white stripe and the sensor kinda looks like the knock sensor this is located next to the temp sensor they are side by side on the front of the intake manafold ...

Any info is help full ...
Thanks
Chad

watajob

iTrader: (29)

What year? Stock manifold? I don't see anything like that on mine.

Chad83

I have no clue on exact yr and I assume its a factory intake...

Ok here are all my casting #
block
GM5.7LG
14016379
L20
A053800

head
3998993
A50
Gm55

The tune port injection
is 90-92 No vats I also have a casting # off the intake 01305

johnny89345

can you take a picture idk what it sould be neither of my camaros have that

Chad83

Ill post a pic by 8:00pm EST

tinymay

Without a pic... best guess for that location is a Temp sensor which has more than one wire and the oil pressure switch. Does the sensor have a hole in the block end??

EGR diagnostic switches have a green wire but not located at the front like you said. A photo would help a bit.

Chad83

Thanks but I have found out that it is a knock sensor plug with a knock sensor on the intake Iguess their is a first for everything.

S105.7

Knock sensor should be blue. A green/white wire is more likely to be coolant fan temp switch. They share the same style connector.

driver101

iTrader: (4)

pressure switch on ac compressor