Arctic Cat VLX 70002017 Service Manual page 102

XR411
NOTE: Prior to testing the TPS, inspect the

three-wire plug connector on the main harness and
the three-pin plug on the TPS for contamination, bro-
ken pins, and/or corrosion.
 NOTE: If the vehicle is in warranty, removing or
adjusting the TPS will void warranty. If the TPS is
tested out of specification, the throttle body must be
replaced. If the vehicle is out of warranty, the TPS
may be adjusted.
3. Connect the TPS Multi-Analyzer Harness connector
#8 to the TPS; then connect the harness to the TPS
Analyzer Tool.
XR410
4. Connect the black test lead to the (VAR) and the red
test lead into the (+5V) sockets on the analyzer.
Select the DC Voltage position on the multimeter.
With the vehicle off and the throttle plate fully
closed, the gauge should read 0.58-0.62 DC volts
and at Wide-Open Throttle it should read up to
approximately 3.7 DC volts.
CF329A
Adjusting
1. Loosen the screw securing the TPS to the throttle
body.
2. Adjust the TPS until the correct reading is obtained;
then tighten the screw securely. Open and close the
throttle and determine the reading at idle the correct
voltage. Readjust as necessary.
3. Tighten the mounting screw securely.
NOTE: If the throttle body, ECM, TPS, or ISC are

replaced, the EFI system must be synchronized. Use
the following procedure.
1. With the key off, depress throttle lever to Wide Open
Throttle (WOT).
2. Place the ignition key in the ON position and wait for
10 seconds.
3. Release the throttle lever and wait an additional 10
seconds.
4. Turn the key to the OFF position and allow the gauge
to shut off.
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