P0052 Diagnostic Trouble Code Discussion for October 2023
Air Fuel Sensor (Bank 2 Sensor 1) Heater Control Circuit High Voltage
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| Help Request | Posted | |
| 2017 Dodge Grand Caravan SXT 3.6L MIL Lamp on VIN: 2C4RDGCG0H P0052: o2 sensor 2/1 heater circuit high. ... it strictly had an p0420 code. performed diagnosis and found catalyst was bad. since we sold this unit the dealership decided to cover the repair. make an long story short. they decided to buy catalysts from some aftermarket company. cats were replaced... |
October 09, 2023 |
