The ECM sets DTC P2261 when the boost pressure gets low more than 6 times, presuming RCV sticking.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Rationality check | 1. Poor connection 2. RCV |
Enable Conditions |
•
Boost Press is higher than 1200hpa(1.2 bar/17.4 psi)
•
Pedal Value Gradient is lower than -250 %/s
•
Ambient Air Temperature is higher than 5°C(41 °F)
•
Battery voltage is lower than 16V | |
Threshold Value |
•
The large gap between boost pressure and calculated low pressure occurs more than 6 times. (30hpa/0.03 bar/0.43 psi during 1 sec. | |
Diagnostic Time |
•
Immediately | |
MIL ON Condition |
•
2 Driving Cycles |
