DTC Description

If the voltage difference between actual and target is greater than 3V, ECM sets DTC P25020000.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

•

Voltage monitoring

1.

Poor connector connection

2.

Defected battery sensor

3.

Defected ECM

Enable Conditions

•

Engine running

Threshold Value

•

Voltage difference between actual and target is greater than 3V

Detecting Time

•

60 sec.

Fail Safe

Fuel Cut

NO

EGR Off

NO

Fuel Limit

NO

Check Lamp

•

Off

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