Tps Replacement - Polaris Ranger RZR 800 Manual

Verify TPS Tester Reference Voltage
A 5 volt reference voltage from the TPS Tester harness is
required for the TPS test to be accurate. Refer to the instructions
provided with the TPS Tester (2201519-A) or follow the bullet
point steps below to check reference voltage.
Reference Voltage Test:
• Insert black voltmeter probe into the test port as shown.
• Insert red voltmeter probe into the test port as shown
and verify the voltage reads 4.99-5.01 Vdc. If the
reading is low, replace the 9 volt battery.
TPS Reference Voltage
5 Vdc Input
IMPORTANT: Always use a fresh 9 Volt battery.
ELECTRONIC FUEL INJECTION

TPS Replacement

NOTE: The correct position of the TPS angle on the
throttle body is established and set at the factory. If
the TPS is replaced or has been loosened it must be
repositioned to obtain the proper voltage reading.
1. Remove the seats, rear service panel and the rear cargo box
(see Chapter 5).
2. Loosen the hose clamps retaining the throttle body.
3. Remove the throttle body from the intake track and plug the
intake boots with a clean shop towel.
NOTE: If just setting TPS voltage, loosen the throttle
body hose clamps and rotate the throttle body to
allow access to the mounting screws.
4. Disconnect the vehicle harness from the TPS.
5. Remove the (2) Phillips-head mounting screws and replace
the TPS.
IMPORTANT: If replacing the TPS or throttle body,
you must set the TPS voltage to specification using
the TPS Tester or Digital Wrench™ Sensor Data
Display.
6. If Digital Wrench™ in unavailable, assemble the TPS
Tester according to the instructions. Refer to "TPS Tester
/ Regulator" for proper set-up and testing. Verify the 9 volt
tester battery is new.
7. Plug the TPS Tester harness into the new TPS.
4
TPS
4.31