P and P code prefers to heated oxygen sensor(HO2S) 1 bank 1- heater P and P 02 sensors,need a wiring diagram for alternator?.
P Dodge - O2 Sensor Bank 1 Sensor 2 Heater Circuit High is no joke. You only need a new sensor, a ⅞ box wrench, and OBDII code.
Car will give these codes and go into limp mode run rough and I will need to follow the wire loom to its origin unless a wiring diagram can. Bank 1 sensor 2,do you have four sensors?It is at back.
Manufacturers constantly strive to build their vehicles to meet tougher emission standards each year. This can be a nightmare when trying to.P Dodge Description Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of degrees F to produce an accurate voltage signal.
In cases where codes relating to fuel/air metering are present along with P, these codes must be resolved before starting an electrical diagnosis of code P NOTE #2: At the risk of overstating the case, code P relates to oxygen sensors that are located after the catalytic converter. After replacing the sensor, retest and see if the code comes back again. How to Fix. Aside from fixing damaged wiring and connectors, make sure you also check for bare wires, especially where wiring enters sensor.
This usually causes shorts and fatigue. Wiring must be routed away from the exhaust. If necessary, repair or replace the sensor.