Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0420 and/or P0430
Ford technical service bulletin TSB 21-2063 for 2016-2019 Ford Police Interceptor Sedan and 2016-2019 Ford Police Interceptor Utilit.
- Bulletin number
- TSB 21-2063
- Component
- Engine and engine cooling
- Summary
- Some 2016-2019 Police Interceptor Sedan vehicles equipped with a 3.7L twin independent variable camshaft timing (Ti-VCT) engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0420 and/or P0430. This may be due to a damaged catalytic converter. To correct the condition, follow the Service Procedure to replace the catalytic converter and reprogram the powertrain control module (PCM).
Owners of these vehicles have filed 2 complaints in the engine category.
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