986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - 996 Gauge install

jgaude · 01-13-2016, 10:15 AM

Hello there 986Forum folks,

I've done the 996 gauge cluster swap.. all is working well, except my gas gauge. My 996 cluster is off about a 1/4 tank of gas.. It fills fine.. but goes down too slowly. Like I'll go 250 miles on a half tank of gas.... I'm wondering if my fuel gauge is bad. I looked up the part number of the cluster and it's a C2 one... Not a turbo.. Can't tell if it's a c4 though. I'm getting into the EEPROM and was wondering if anyone knows it there is a calibration number to tweak?

Thanks!
...Joe

01-13-2016, 10:15 AM	#1
jgaude Registered User Join Date: Apr 2010 Location: San Jose, CA Posts: 12	996 Gauge install - gas gauge off... Hello there 986Forum folks, I've done the 996 gauge cluster swap.. all is working well, except my gas gauge. My 996 cluster is off about a 1/4 tank of gas.. It fills fine.. but goes down too slowly. Like I'll go 250 miles on a half tank of gas.... I'm wondering if my fuel gauge is bad. I looked up the part number of the cluster and it's a C2 one... Not a turbo.. Can't tell if it's a c4 though. I'm getting into the EEPROM and was wondering if anyone knows it there is a calibration number to tweak? Thanks! ...Joe