checked fuses, etc, I assume???
does the car start and run?
Initial thought is something wrong with the ECU, but the tachometer is not driven off the ECU, and if the engine runs, but the tach does not, then the ecu might still be bad, but there is something else wrong as well...
-cody: maintenance forum moderator
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2001 Lexus IS300 - 500whp/476wtq (Mustang Dyno)PTE 6765/Custom AEM EMS - Auburn Sky Pearl (1 of 1348)
1999 Isuzu VehiCross 285/75-16 Destination MT's - Astral Silver Metallic (1 of 1021)