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85T/TYPE/HYPE
08-24-2005, 08:34 PM
I Just Bought An 85 T-type. There Is A Gauge Mounted On A Gauge Cluster That Is Not Connected And It Is Called A "knock" Gauge. Any Clue To What It Does And Where I Hook It Up To?? Also The Car Came With 2 Extra Computers One Was From An 87 Gn And It Was Told To Me That It Has An Enhanced Chip In It??? Will This Work On My Car??? The Other Was From A Stock 85 Gn But Has A Bad Ecm Chip Should I Just Pitch It Or Is It Worth Keeping.

kenmosher
08-24-2005, 08:53 PM
Take a look here for knock gauge:

http://www.casperselectronics.com/Merchant2/merchant.mvc?


Take a look here on how to use the later model ECM:

http://www.gnttype.org/techarea/ecmsensors/ecmpage.html

Keep the early ECM ... it might work with some diagnosis.

85T/TYPE/HYPE
08-25-2005, 03:43 PM
Take a look here for knock gauge:

http://www.casperselectronics.com/Merchant2/merchant.mvc?


Take a look here on how to use the later model ECM:

http://www.gnttype.org/techarea/ecmsensors/ecmpage.html

Keep the early ECM ... it might work with some diagnosis.


CASPER JUST SAYS WHAT IT DOES NOT WHERE TO CONNECT IT TO. WHERE ON THE ECM DOES IT GO???

kenmosher
08-26-2005, 10:07 AM
No need to shout! :ow: :shiny:

Contact Casper's ... they have most of the instructions online or they can walk you through it.

It basically attaches to the EST line going between the Ignition module and the ECM, usually ... although I've seen some that attach directly to the EST module.

You need to get the instructions for the one you have for confirmation.