98 to 99 ECM swap gas gauge not working ....HELP ...please
Ok so did the dreaded conversion on a 1998 Corvette ECM to a 1999 Corvette ECM . Everything else is working awsome, tuning went great , but gas gauge is not working .
Now I did pull the pin for the grey wire on at pin 46 , but I am hearing that I need to do a fuel segment swap for the gauge to work . Seems that the 97/98 gauges work in reverse of the 99 and up . Any help would be greatly appreciated .
Thx
Manny
The fuel gauge gets its data from serial communication. The segment swap that is done on the Camaro/Firebird doesn't apply. If you scan the PCM can you see any data for either level sensor? Do you have any DTC's?
Al
"Trash that carb and get Injected!"
I'm not seeing any DTC's , I don't have a TECH2 only the EFILive .
Last edited by Nastyvette; June 11th, 2011 at 01:42 PM.
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