Chrysler RAM TRUCK 2500 1994 Service Manual page 416

INSTRUMENT PANEL AND GAUGES 8E - 19
SPECIFICATIONS
O I L PRESSURE GAUGE CALIBRATION
POINTER POSITION RESISTANCE
Low Normal ± 3 ° 65 ohms
High Normal ±4° 24.5 ohms
VOLTMETER CALIBRATION
VOLTAGE INPUT
POINTER POSITION
Low Normal 11.75 Grad. ±3°
High Normal
15.8 Grad. ±4°
TEMPERATURE GAUGE CALIBRATION
GASOLINE E N G I N E S
TACHOMETER CALIBRATION
POINTER POSITION RESISTANCE
Low Normal ±3° 361.7 ohms
High Normal ±3° 77 ohms
E N G I N E
FREQUENCY INDICATION
V6
V8 100 HZ 3000 RPM ± 200
Diesel
VIO 125 HZ 3000 RPM ±200
TEMPERATURE GAUGE CALIBRATION
DIESEL ENGINE
POINTER POSITION RESISTANCE
L o w N o r m a l ±3° 155 ohms
High
N o r m a l
±4® 80.9 ohms
SPEEDOMETER CALIBRATION
FREQUENCY
INDICATION
41.1 HZ 20
mph
±3.0
118.8 HZ 55
mph
±2.5
163.2 HZ 75
mph
±2.5
FUEL GAUGE CALIBRATION
POINTER POSITION RESISTANCE
Empty Grad. ±2.5° 97 ohms
1/2 Full Grad. ±5° 32.5 ohms
Full Grad. ±2.5°
9 ohms
LOW FUEL INDICATOR
SENDER RESISTANCE (ohms) BULB DELAY TIME
£e
A
+ 5 3
6 5 4 - 5 . 0
ON
or
OFF
8to30
seconds
J948E-44