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Grand Cherokee Summit
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Different variant/trim
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Section 84 (2.0L - DTCS P2128 To P2227)
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DTC Troubleshooting
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P2227-Barometric Pressure Circuit Performance
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Set Condition
Set Condition
WARNING:
This page is about a different variant/trim than selected.
The Powertrain Control Module (PCM) determines that the difference between the BARO signal and the other pressure sensor signals is more than 3 kPa.