Sentra L4-1597cc 1.6L DOHC MFI (GA16DE) (1991)
Power Transistor: Specifications
A/C Relay
Resistance between coil terminals 1 & 2 ........................................................................................................................................................... continuity
Air Fuel Mixture
CO content [2]................................................................................................................................................................................................ less than 7 %
Air Regulator
Resistance value [1]....................................................................................................................................................................................... 70 - 80 Ohms
Auxiliary Air Control Valve
Resistance value [1].............................................................................................................................................................................................. 10 Ohms
Crank Angle Sensor
Output voltage
Between terminal 1 & ground [5]............................................................................................................................................................................. 5 vdc
Between terminal 2 & ground [6]............................................................................................................................................................................. 5 vdc
ECCS Relay
Resistance between terminals coil terminals 1 and 2 ......................................................................................................................................... continuity
EGR Solenoid
Operating voltage .................................................................................................................................................................................................... 12 vdc
Resistance value ................................................................................................................................................................................................. continuity
EGR Temperature Sensor
Resistance value [3]............................................................................................................................................................................. 85.3 ± 8.53 K ohms
Engine Temperature Sensor
Resistance value at specified temperature
2.3 - 2.7 K ohms ........................................................................................................................................................................................... 20° C (68° F)
0.24 - 0.26 K ohms ..................................................................................................................................................................................... 90° C (194° F)
0.14 - 0.15 K ohms ................................................................................................................................................................................... 110° C (230° F)
FICD Solenoid
Resistance between terminals ............................................................................................................................................................................. continuity
Fuel Injector
Resistance value [1]............................................................................................................................................................................................. 10 Ohms
Fuel Pump
Resistance between terminals A and B ............................................................................................................................................................... 0.7 Ohms
Fuel Pump Relay
Resistance between coil terminals 1 and 2 ......................................................................................................................................................... continuity
Ignition Coil
Primary circuit resistance [1]............................................................................................................................................................................... 0.9 Ohms
Secondary circuit resistance [1]....................................................................................................................................................................... 13.0 K ohms
Ignition Resistor
Resistance between terminals .......................................................................................................................................................................... 2.2 K ohms
Power Transistor
REFER TO TESTING PROCEDURES
#1 Radiator Fan Relay
Resistance between terminals coil terminals 1 and 2 ......................................................................................................................................... continuity
#2 Radiator Fan Relay
Resistance between terminals coil terminals 1 and 2 ......................................................................................................................................... continuity
Throttle Sensor
Voltage between terminals A and B at idle [1]........................................................................................................................................... 0.45 - 0.55 vdc