Checking Tps Reading - Polaris 2009 Ranger RZR 800 EFI 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 Adapter Harness (PU-47082) or
follow the bullet point steps below to check reference voltage.
Reference Voltage Test:
• Insert black voltmeter probe into the "Bk" test port.
• Connect the red voltmeter probe into the "R" test port
and verify the voltage is 4.99-5.01 Vdc. If this reading
is low, verify the 9 volt battery is good or try a new 9
volt battery.
TPS Reference Voltage
5 Vdc Input
IMPORTANT: Always use a fresh 9 Volt battery.
ELECTRONIC FUEL INJECTION

Checking TPS Reading

1. Remove the driver and passenger seats along with the rear
service panel.
2. Remove the outlet duct from the PVT cover to access the
throttle body.
3. Loosen the hose clamps that secure the throttle body in the
intake boot and intake adaptor. This will allow you to rotate
the throttle body to access the TPS or allow you to remove
the throttle body to perform this procedure.
4. 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.
5. Disconnect the vehicle chassis harness from the TPS.
NOTE: To allow better access to the TPS harness
connection, remove the exhaust pipe and exhaust
silencer.
6. Plug the TPS Tester harness in the TPS harness.
7. Set your voltmeter to read Vdc. Connect the red voltmeter
probe into the "Y" test port and the black voltmeter probe
into the "Bk" test port.
8. Move the throttle open and closed slowly while reading the
display. The voltage should increase and decrease
smoothly without any "jumps" when the throttle is applied.
PU-47082 Tester
Red Pink
No "Jumps"
.73 ~ 3.7
in read out
9. If voltage varies with throttle movement, continue on to
Step 10. If the sensor did not function correctly, replace it.
Black
Probe
Red
Probe
Black
4.25
4