DESCRIPTION
Refer to DTC P222611.
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DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
MIL | Note |
---|---|---|---|---|---|
P222615 | Barometric Pressure Sensor "A" Circuit Short to Battery or Open |
Diagnosis condition:
Abnormal condition:
Malfunction time:
Trip logic:
Detection conditions:
Sensors/components used for detection:
| ECM |
Comes on |
|
MONITOR DESCRIPTION
When the ignition switch is turned ON and the output voltage of the atmospheric pressure sensor is higher than 4.48 V for 3 seconds or more, the ECM determines that the atmospheric pressure sensor circuit is malfunctioning and illuminates the MIL and stores a DTC.
MONITOR STRATEGY
Related DTCs | P2229: Barometric pressure sensor range check (high voltage) |
Required Sensors/Components (Main) | Atmospheric pressure sensor (ECM) |
Required Sensors/Components (Related) | - |
Frequency of Operation | Continuous |
Duration | 3 seconds |
MIL Operation |
Immediate |
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
Monitor runs whenever the following DTCs are not stored |
None |
All of the following conditions are met |
- |
Auxiliary battery voltage |
8 V or higher |
Ignition switch |
ON |
Starter |
Off |
TYPICAL MALFUNCTION THRESHOLDS
Atmospheric pressure sensor voltage [Barometric pressure] |
Higher than 4.2 V [Higher than 120 kPa(abs) [17.4 psi(abs)]] |
CONFIRMATION DRIVING PATTERN
Refer to DTC P222611.
Click here
CAUTION / NOTICE / HINT
HINT:
Read Freeze Frame Data using the GTS. The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.
PROCEDURE
1. |
CHECK DTC OUTPUT |
(a) Read the DTCs.
Powertrain > Engine > Trouble CodesNEXT | REPLACE ECM |