OBD II Fault Code P2084 :

Description of Fault code P2084

EXHAUST GAS TEMPERATURE (EGT) SENSOR 1/2 INCORRECT CORRELATION

Possible failuer P2084

• Exhaust Gas Temperature (EGT) Sensor 1 (output large side, small side)
• Exhaust Gas Temperature (EGT) Sensor 2 (output large side, small side)

Diagnostic Procedure using AutoHex II Scan Tool

• The deviation between the estimate value and the actual value of the Exhaust Gas Temperature (EGT) 2 is more than a specified value for a set period of time.

Test Conditions using AutoHex tester

• Continuously

Clear Fault codes Conditions

• The deviation between the estimate value and the actual value of the Exhaust Gas Temperature (EGT) 2 is more than a specified value for a set period of time.

MIL Status

• Glow ON

Note:

• AutoHex II is a professional Auto diagnostic.
• This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
  To get the accurate fault code description you may use AutoHex II

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