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help identifying a sensor

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Old 04-19-2014, 12:12 PM
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help identifying a sensor

Hi all,

Im putting my 5.7 together, pretty much with all new parts but it looks like ive missed one.

Im not sure what sensor i need for the intake manifold where the red arrow is pointing too. the sensor next to it is new, i think that one is the engine temp sender to goes to the ECU, but ive got no idea what should be in the other one

Old 04-19-2014, 12:22 PM
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Re: help identifying a sensor

The other one would be the Cold Start switch. Has a connector on it that looks like a fuel injector connector. If you've eliminated the cold start, you won't need it.
Old 04-19-2014, 12:43 PM
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Re: help identifying a sensor

Ah right ! i have indeed deleted the 9th injector, thats good then, i just need to find something to plug it up with then instead

Thanks mate
Old 04-19-2014, 12:54 PM
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Re: help identifying a sensor

I think its a 3/8 npt so a Allen hean plug would work well
Old 04-19-2014, 03:57 PM
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Re: help identifying a sensor

Thanks Brian i will look into that, unless i have the old sensor lying around somewhere i can put back in and cap the end off
Old 04-19-2014, 07:08 PM
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Re: help identifying a sensor

Originally Posted by gta_knight
Thanks Brian i will look into that, unless i have the old sensor lying around somewhere i can put back in and cap the end off
not to get off topic BUT how does one afford OR get parts for a 3rd gen in britan? they sell petrol by the litre .and damn .you must be dedicated OR insane. however, keep up the good work!!!
Old 04-20-2014, 06:13 AM
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Re: help identifying a sensor

American cars have a pretty loyal following in Britain.
Old 04-20-2014, 06:56 AM
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Re: help identifying a sensor

Originally Posted by eseibel67
American cars have a pretty loyal following in Britain.


Plus the likes of Rockauto and other some ship OS at reasonable USPS rates ;
not expensive courier services like UPS
Old 04-21-2014, 03:17 AM
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Re: help identifying a sensor

ha ha ! a welcomed question mate, i just tell it how it is....

I just love the car so i put my heart and soul into it. ive wanted KITT since i was a little kid, and even before i knew what a Pontiac Firebird was ! when i got the car i knew nothing about them, but over the years through the will to learn ive tackled 90% of the jobs on my own and i just buy new parts as and when i can afford them.

Its taken me 10 years to get this far, as im not happy just sticking some knight rider parts on the car and having a ropey trans am underneath, so im restoring the car while making it a replica too, so its pretty time consuming.

Ive been saving lots of money on petrol though as its been sat in the garage since October when i pulled the 5.0 engine !

And yeah i got most of my parts from rockauto, even with the postage its usually cheaper than getting the parts from the UK stockists
Old 04-21-2014, 03:19 AM
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Re: help identifying a sensor

Originally Posted by Tuned Performance
I think its a 3/8 npt so a Allen hean plug would work well
I found the old sensor in one of my boxes and its all broken at the front, but will serve nicely to plug the hole up, so i will just glue a cap over the front to tidy it up
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