P0699 is set when the voltage is below lower limit for more than 0.1 sec. This code is due to the short to ground in sensor power circuit or the voltage problem inside of ECM.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
RPS power supply circuit | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
when the voltage is above the maximum voltage of sensor power supply. | |||
Diagnostic Time |
•
100ms | |||
Fail Safe | Fuel Cut | NO | ||
EGR Off | NO | |||
Fuel Limit | YES | |||
MIL | NO | |||
