P2200 - NOX Sensor Circuit (Bank 1 Sensor 1)
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P2200 - NOX SENSOR CIRCUIT (BANK 1 SENSOR 1)
| Description: The nitrogen oxide (NOx) module monitors the NOx sensor for circuit concerns. This DTC sets when a concern is detected with one of the circuits used to determine the oxygen O2 content or the NOx content in the exhaust gas. | |||
Possible Causes:
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| Diagnostic Aids:
The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a reductant system warning message. Drive the vehicle until the reductant system warning message has cleared from the instrument cluster message center. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST RD . | ||