P047C is set when LP EGR differential pressure sensor (LP EGR DSP) output is less than 150mV for longer than one second.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Signal monitoring | 1. DPS(LP EGR) Wiring 2. DPS(LP EGR) component | ||
Enable Conditions |
•
IG "ON" | |||
Threshold value |
•
When differential pressure signal is below 150mV | |||
Diagnosis Time |
•
1 sec. | |||
Fail Safe | Fuel cut | NO |
•
- | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | OFF | |||
