TROUBLESHOOTING HOME
STEPPER MOTOR FUEL GAUGES

GEN II Stepper motor gauges are capable of reading from a wide range of sending units.  Make sure your DIP switches match the sending unit you have see below:






















Below are some of the more popular fuel ranges:
Allranges are lsited EMPTY-FULL

240-33  UNIVERSAL AFTERMARKET
0-90  60-LATE 80S GM
0-30 EARLY (PRE-66) GM AND SOME EARLY FORD**
73-10 FORD 60S-LATE 80S
16-158  MID/LATE 80S FORD

** NOTE IF YOUR GAUGE WAS PROGRAMMED AT THE FACTORY (DIRECT FIT FOR EARLY GM TRUCK, ETC) FOR 0-30 THE DIP SWITCH SETTINGS ARE:

OFF-OFF   240-33
OFF-ON     73-10
ON-OFF     10-180 (VDO)
ON-ON       0-30



TROUBLESHOOT ISSUE:

GAUGE DOES NOT POWER UP

LIGHTING IS NOT FUNCTIONING

GAUGE IS NOT READING RESISTANCE INPUT:

240-33, 73-10 RANGES

0-30, 0-90, 16-158, 10-180 RANGES

HOW DO I FIGURE OUT WHAT FUEL SENDER I HAVE?