P1455 JEEP Exhaust Gas Temperature Sensor 1 Range/Performance

P1455 JEEP Exhaust Gas Temperature Sensor 1 Range/Performance

Possible causes
– Faulty Exhaust Gas Temperature Sensor
– Exhaust Gas Temperature Sensor harness is open or shorted
– Exhaust Gas Temperature Sensor circuit poor electrical connection
Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
JEEP Vehicle:JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited,

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