Auto Meter 6002 - Manual (Page 47)

Chapter 6. Troubleshooting
Street Dash Users Guide 41
No. Symptom Possible Cause Remedy Notes
5 Display gives a
fixed temperature
reading of 999
° F
Temperature
sensor has failed
Replace sensor
Disconnect
sensor. If
reading
changes to
0, replace
sensor.
Faulty sensor
connections
Check the
continuity of
sensor leads: with
the sensor
disconnected and
the display
powered up, there
should be 6.25V
between the
sensor leads. Otherwise
check
harness for
short circuit
A temperature
sensor has failed
Disconnect
sensor and short
its leads together.
If the reading
changes, replace
the sensor
6 Water or Oil
temperature
display gives a
fixed temperature
reading of 0
°F
when the water
temperature is
either above 55
°F
Faulty sensor
connections Check continuity
of sensor leads
for open circuits.
See No. 5 above. Check the
wiring
harness for
open circuits
(pin E to the
red OT
sensor wire,
pin P to the
red WT wire
and pin H to
both the
black OT and
WT sensor
wires)
Pressure sensor
has failed Replace sensor 7 Fixed pressure
reading of 999 PSI
Faulty sensor
connections Check continuity
of sensor leads
for open circuits.
See 5 above. Pin D to the
red OP wire,
pin R to the
red F wire
and pin H to
both the
black OP
and F sensor
wires