Oxygen Sensor; Oxygen Sensor Information - Polaris RZR XP Turbo Service Manual

EFI / FUEL SYSTEM

OXYGEN SENSOR

OXYGEN SENSOR INFORMATION

The oxygen sensor, located on the exhaust pipe before
the muffler, uses a 4 wire heated element.
2015–2016
CONNECTOR WIRE
PIN COLOR
Purple
A
B White
Gray
C
D Black
4.38
PIN AND WIRE
CONNECTION
Heater Power
Heater Ground
Sensor Output
Sensor Ground
The sensor element in the oxygen sensor cannot be
tested effectively with static tests. The heater circuit
element in the sensor however, can be tested with an
ohmmeter.
First, verify if there are any stored codes for the oxygen
sensor.
Short drive cycles and cold temperatures will both affect
the delay time of the O2 sensor (increases the delay).
The delay time ensures the oxygen sensor heater has
run long enough to provide accurate data.
2017+
CONNECTOR WIRE
PIN COLOR
Gray
A
B Black
C White
D White
MEASUREMENT
Oxygen Sensor Heater Element Resistance
15.8–18.6 Ohms
NOTE
This test MUST be performed with the sensor at room
temperature.
NOTE
The ECU must first run though the O2 sensor time
delay before a trouble code will be set. This may take
several minutes at idle to occur.
9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
PIN AND WIRE
CONNECTION
Sensor Ground
Sensor Output
Heater Power
Heater Ground
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