Page 236 - Manual Oficina Polaris RZR XP 1000 17-18

FUEL SYSTEM

ETC TEST 3. Remove the four bolts retaining the ETC housing to
Never attempt to disassemble the ETC assembly. intake plenum.
Warranty is void if the end cover is opened or tampered 4. Remove the ETC housing and gasket from intake
with in any way. plenum.
All operating and control functions within the ETC are 5. Reverse these steps for installation. Torque the ETC
pre-set. No internal servicing or adjustments may be housing retaining bolts and intake boot clamp to
performed. If a problem is encountered, and you specification.
determine the ETC to be faulty, contact the Polaris
Service Department for specific handling instructions. Do TORQUE
not replace the ETC without factory authorization.
ETC Housing Retaining Bolts:
Use Digital Wrench® to perform all troubleshooting of 7 ft-lb (10 Nm)
this component. Use a Volt Ohm meter to test the vehicle
harness continuity between the ETC connector and ECU Intake Boot Clamp:
connector. Refer to the wire diagram for pin-out details. If 35 in-lb (4 Nm)
the ETC is faulty, the entire ETC assembly must be
replaced (see ETC / Throttle Body Replacementpage
).
ETC LEARN PROCEDURE
If code P1227 is being set, verify the following:
1. Check power supply voltage on pin for Pedal IMPORTANT
This procedure MUST be performed on the vehicle
2. Verify voltage at pedal for supply line. Troubleshoot
wiring whenever the ECU is replaced or reflashed or the
throttle body is replaced.
3. Check the pedal for sensor/physical damage (circuit
fault). Troubleshoot pedal 1 and 2 vs each other
(depending on faults) 1. After the reflash / ECU replacement / throttle body
change, leave the key on (engine not running) for 60
seconds. Do NOTcrank the engine during this time.
ETC REPLACEMENT
2. Turn the key off and wait 3 minutes. During this time,
1. Remove the cargo box access panel. the ECU will write values into memory and then
completely shut down.
2. Remove wire harness from the ETC q.
3. Turn key back on and start the vehicle. The vehicle
should operate normally.
4. If the procedure was interrupted at any time, start
back at step 1.

4.42 9928492 R06 - 2017-2018 RZR XP 1000 / XP4 1000 Service Manual
© Copyright Polaris Industries Inc.