The DTC P0221 is set when the intake manifold model filtered reduced area controller is out of range in low or high load.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Plausibility Check | 1. Poor Connector Connection 2. Defected TPS1 or TPS2 Sensor 3. Defected MAP Sensor |
Enable Conditions |
•
Engine speed during engine start higher than 640 to 960 RPM depending on start ECT
•
No TPS adaptation request
•
No relevant DTC present | |
Threshold Value |
•
Deviation of TPS2 and TPS1 is higher than 7.6% | |
Diagnostic Time |
•
0.3 sec. | |
Mil On Condition |
•
1 Driving Cycle |
