nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Engine Controls - ECCS Limp Home Strategy Expanded|Page 2363 > < Engine Controls - ECCS Limp Home Strategy Expanded
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Vehicle Speed Sensor: Specifications

A/C Relay 

Resistance between terminals 1 and 2 ...............................................................................................................................................................   continuity

Air Fuel Mixture

CO content ...............................................................................................................................................................................................  less than 5 % [2]

Air Induction Valve Solenoid

Operating voltage ..................................................................................................................................................................................................  12 VDC
Resistance value .................................................................................................................................................................................................  continuity

Air Temperature Sensor

Resistance value at specified temperature

2.1 - 2.9k ohms ...........................................................................................................................................................................................  20° C (68° F)
0.27 - 0.38k ohms .....................................................................................................................................................................................  80° C (176° F)

Auxiliary Air Control Valve

Resistance value ..............................................................................................................................................................................................  10 ohms [1]

Crank Angle Sensor

Output voltage

Between terminal a & ground ..........................................................................................................................................................................  5 VDC [5]
Between terminal d & ground .........................................................................................................................................................................  5 VDC [6]

ECCS Relay 

Resistance between terminals 1 and 2 ...............................................................................................................................................................   continuity

EGR Solenoid

Operating voltage ..................................................................................................................................................................................................  12 VDC
Resistance value .................................................................................................................................................................................................  continuity

EGR Temperature Sensor

Resistance value ............................................................................................................................................................................................  85k ohms [3]

Engine Temperature Sensor

Resistance value at specified temperature
2.1 - 2.9k ohms .............................................................................................................................................................................................  20° C (68° F)
0.3 - 0.33k ohms .........................................................................................................................................................................................  80° C (176° F)

Fuel Injector

Resistance value .......................................................................................................................................................................................  10 - 15 ohms [1]

Fuel Pump

Resistance between terminals A and C ...............................................................................................................................................................  continuity

Fuel Pump Relay 

Resistance between terminals 1 and 2 ................................................................................................................................................................  continuity

Idle Switch

Closes .......................................................................................................................................................................................  1000 ± 150 rpm in neutral

Ignition Coil

Resistance between terminals D and E ...........................................................................................................................................................  0.7 ohms [1]

Ignition Resistor

Resistance between terminals .............................................................................................................................................................................  continuity

SCV Solenoid

Operating voltage ..................................................................................................................................................................................................  12 VDC
Resistance value .................................................................................................................................................................................................  continuity

Throttle Sensor

Voltage between terminals e and f at idle .......................................................................................................................................................  0.5 VDC [1]

Vehicle Speed Sensor

Engine Controls - ECCS Limp Home Strategy Expanded|Page 2363 > < Engine Controls - ECCS Limp Home Strategy Expanded