Engine Coolant Temperature (Ect) Sensor Harness Routing - Polaris 850 MATRYX INDY XC 129 2021 Manual

BATTERY / ELECTRICAL

ENGINE COOLANT TEMPERATURE (ECT) SENSOR HARNESS ROUTING

q
1. The ECT sensor is secured to the cylinder head.
e
2. The ECT sensor jumper harness should route upward. Connect the ECT jumper harness connector to the main
harness connector.
NOTICE
w
Ensure the ECT sensor jumper harness slack is secured with a panduit strap as shown.
IMPORTANT
ECT IS GLUED TO JUMPER HARNESS CONNECTOR! DO NOT ATTEMPT TO SEPARATE THE ECT FROM THE
JUMPER HARNESS.
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
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