D21 Hardbody 2WD V6-2960cc 3.0L SOHC MFI (VG30E) (1991)
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Throttle Position Switch: Electrical Specifications
A/C Relay
Resistance between terminals 1 and 2 ................................................................................................................................................................. continuity
AAC Valve
Resistance value [1].............................................................................................................................................................................................. 10 Ohms
Air Flow Meter
Output voltage between terminal A & ground
At idle ......................................................................................................................................................................................................... 1.5 & 2.0 vdc
W / key on & engine off ........................................................................................................................................................................... less than 1 vdc
Air Fuel Mixture
CO content [2]................................................................................................................................................................................... between 0.2 & 8.0 %
Air Regulator
Resistance value [1].............................................................................................................................................................................................. 75 Ohms
Crank Angle Sensor
Output voltage
Between terminal 3 & ground [6]............................................................................................................................................................................. 5 vdc
Between terminal 4 & ground [5]............................................................................................................................................................................. 5 vdc
ECCS Relay
Resistance between terminals 1 and 2 ................................................................................................................................................................. continuity
Engine Temperature Sensor
Resistance Value
2.1 - 2.9 K ohms .................................................................................................................................................................................... at 20° C (68° F)
0.68 - 1.0 K ohms ................................................................................................................................................................................ at 50° C (122° F)
0.30 - .33 K ohms ................................................................................................................................................................................ at 80° C (176° F)
EGR Solenoid
Operating voltage .................................................................................................................................................................................................... 12 vdc
Resistance value ................................................................................................................................................................................................. continuity
EGR Temperature Sensor
Resistance value [3]........................................................................................................................................................................................... 85 K ohms
Fuel Injector
Resistance value [1]....................................................................................................................................................................................... 10 - 14 Ohms
Fuel Pump
Resistance between terminals d and e [1]............................................................................................................................................................ 1.5 Ohms
Fuel Pump Relay
Resistance between terminals 1 and 2 ................................................................................................................................................................. continuity
Ignition Coil
Supply voltage ......................................................................................................................................................................................................... 12 vdc
Primary resistance [1].......................................................................................................................................................................................... 1.0 Ohms
Secondary resistance [1]................................................................................................................................................................................. 10.0 K ohms
Ignition Resistor
Resistance value ............................................................................................................................................................................................... 2.2 K ohms
Knock Sensor
Resistance value between terminal e and ground ............................................................................................................................................... continuity
Throttle Sensor
Resistance value terminals E & F
AT idle [1]........................................................................................................................................................................................................... 1 K ohm
AT 1/2 throttle [1]...................................................................................................................................................................................... 1 K - 9 K ohm
AT full throttle [1]............................................................................................................................................................................................... 9 K ohm