Item

Detecting Condition

Possible Cause

DTC Strategy

● Rationality check

● Fuse blown

● Faulty MAFS

● Faulty EGR system

● Faulty Turbo charger system

● Faulty ECM

Enable Conditions

● Engine run

Threshold Value

● 1400 < Engine speed < 2000 rpm and injection quantity < 0.2 mcc.

Diagnostic Time

● 6 sec.

MIL

Fuel Limit

Fuel Cut

EGR Off

● Yes

● Yes

● No

● Yes

EGR

Resistance

Operating Frequency

14 ~ 17 Ω at 20°C

300 Hz