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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Heater & Air Conditioning Control System (Except Hybrid)) >> Ecu Diagnosis Information >> A/C Auto Amp. >> Reference Value >> Values On The Diagnosis Tool

Values On The Diagnosis Tool

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Monitor item Condition Value/Status
AMB TEMP SEN Ignition switch ON - Equivalent to ambient temperature
IN - VEH TEMP Ignition switch ON - Equivalent to in - vehicle temperature (front side)
INT TEMP SEN Ignition switch ON - Equivalent to front evaporator fin temperature
SUNLOAD SEN Ignition switch ON - Equivalent to sunload (driver side)
AMB SEN CAL Ignition switch ON - Equivalent to ambient temperature
IN - VEH CAL Ignition switch ON - Equivalent to in - vehicle temperature (front side)
INT TEMP CAL Ignition switch ON - Equivalent to front evaporator fin temperature
SUNL SEN CAL Ignition switch ON - Equivalent to sunload (driver side)
COMP REQ SIG Engine: Run at idle after warming up A/C switch: ON
(Compressor operation status)
On
A/C switch: OFF Off
FAN REQ SIG Engine: Run at idle after warming up Front blower motor: ON On
Front blower motor: OFF Off
FAN DUTY Engine: Run at idle after warming up Front blower motor: ON 25 - 81
Front blower motor: OFF 0
XM Ignition switch ON - Value according to target air flow temperature (driver side)
RR XM Ignition switch ON - Value according to target air flow temperature (rear side)
PA TARGET A/TEMP Ignition switch ON - Value according to target air flow temperature (passenger side)
RRFAN REQ SIG Engine: Run at idle after warming up Rear blower motor: ON On
Rear blower motor: OFF Off
RR FAN DUTY Engine: Run at idle after warming up Rear blower motor: ON 25 - 81
Rear blower motor: OFF 0
ENG COOL TEMP Ignition switch ON - Equivalent to engine coolant temperature
VEHICLE SPEED Driving - Equivalent to speedometer reading
GAS SENSOR DETECT LEVEL Ignition switch ON - Value according to contamination of ambient air
TRI ZONE XM Ignition switch ON - Value according to target air flow temperature (rear side)
BOOSTER FAN RQST SIGNAL Engine: Run at idle after warming up Rear blower motor: ON On
Rear blower motor: OFF Off
BOOSTER FAN DUTY Engine: Run at idle after warming up Rear blower motor: ON 25 - 81
Rear blower motor: OFF 0