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9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual

4.9

ETC / THROTTLE BODY REPLACEMENT

1. Remove the cargo box.

2. Disconnect ETC electrical harness.

3. Loosen the clamp

retaining the intake duct to the

ETC. Remove the duct from the ETC.

4. Remove the four bolts

retaining the ETC housing

to intake plenum.

5. Remove the ETC housing and gasket from intake

plenum.

6. Reverse these steps for installation. Torque the ETC

housing retaining bolts, intake duct clamps and body

fasteners to specification.

TORQUE

ETC Housing Fasteners:

7 ft-lbs (10 Nm)

Intake Duct Clamp:

35 in-lbs (3 Nm)

Body Fasteners:

7 ft-lbs (10 Nm)

ETC LEARN PROCEDURE

IMPORTANT

This procedure MUST be performed on the vehicle

whenever the ECU is replaced or reflashed or the

throttle body is replaced.

1. After the reflash / ECU replacement / throttle body

change, leave the key on (engine not running) for 60

seconds. Do NOT crank the engine during this time.

2. Turn the key off and wait 3 minutes. During this time,

the ECU will write values into memory and then

completely shut down.

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.

ENGINE ELECTRICAL

Polaris RZR PRO R 4 User Manual

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