1999 NISSAN PRIMERA Electronic Repair Manual

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NISSAN PRIMERA 1999  Electronic Repair Manual DescriptionNCAT0070IThrottle position sensor
The throttle position sensor detects the throttle valve position
and sends a signal to the TCM.
IThrottle position switch
Consists of a wide open throttle

Page 82 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual ON BOARD DIAGNOSIS LOGICNCAT0070S03
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: TP SEN/CIRC A/T
TCM receives an excessively low or high
voltage from the sen

Page 83 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual Wiring Diagram Ð AT Ð TPSNCAT0212
YAT252
DTC P1705 THROTTLE POSITION SENSOR
Wiring Diagram Ð AT Ð TPS
AT-81

Page 84 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual Diagnostic ProcedureNCAT0071
1 CHECK DTC WITH ECM
Perform diagnostic test mode II (self-diagnostic results) for engine control.
Refer to EC section [ªMalfunction Indicator (MI)º, ªON BOARD DIAGNOST

Page 85 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual 4 CHECK THROTTLE POSITION SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªECU INPUT SIGNALSº in ªDATA MONITORº mode f

Page 86 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual 5 CHECK THROTTLE POSITION SWITCH CIRCUIT (Without CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 16, 17 and gr

Page 87 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual Component Inspection=NCAT0072THROTTLE POSITION SWITCHNCAT0072S01Closed Throttle Position Switch (Idle position)NCAT0072S0101ICheck continuity between terminals 5 and 6.
Accelerator pedal condition Con

Page 88 of 2267

NISSAN PRIMERA 1999  Electronic Repair Manual DescriptionNCAT0224IThe step motor is ON/OFF of 4 aspects changes according to
the signal from TCM.
As a result, the flow of line pressure to primary pulley is
changed and pulley ratio is controlled.