What is the severity of the DTC code p202e?
What is the severity of the DTC code p202e?
If the PCM detects voltage on the control circuit for the reductant injection valve that is outside the normal range or performance parameters for engine bank 1 unit 1, a code P202E will be stored and a malfunction indicator lamp may be illuminated. What is the severity of this DTC?
What does the p0202 code on a cylinder 2 mean?
P0202 may also be seen with misfire codes and lean or rich condition codes. P0202 indicates that the ECM has detected a malfunction for the cylinder 2 injector circuit. The code is set once the ECM detects out-of-range voltage or resistance. The malfunction causes the ECM to set a Check Engine Light and a failsafe mode.
How to test the p202e reductant injection valve range?
Use the DVOM to test the power supply to the SCR control system. Test fuses with the circuit loaded to avoid misdiagnosis. If the appropriate power (battery voltage) and ground circuits are discovered, use the scanner to activate the reductant injector valve (solenoid) and test output control circuit voltage.
What is the trouble code for cylinder 2?
The P0202 code is a general OBD-II diagnostic trouble code (DTC) associated with the injector circuit. Note: This code may be seen with P0200, P0201, or P0203-P0212. P0202 may also be seen with misfire codes and lean or rich condition codes. P0202 indicates that the ECM has detected a malfunction for the cylinder 2 injector circuit.
P0202 may also be seen with misfire codes and lean or rich condition codes. P0202 indicates that the ECM has detected a malfunction for the cylinder 2 injector circuit. The code is set once the ECM detects out-of-range voltage or resistance. The malfunction causes the ECM to set a Check Engine Light and a failsafe mode.
When does the p0202 warning light come on?
The P0202 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 2. Engine Light ON (or Service Engine Soon Warning Light) Engine Control Module ( ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation.
How to check the p0202 Dodge fuel injector 2?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P0202 DODGE code is 1.0 hour of labor.
The P0202 code is a general OBD-II diagnostic trouble code (DTC) associated with the injector circuit. Note: This code may be seen with P0200, P0201, or P0203-P0212. P0202 may also be seen with misfire codes and lean or rich condition codes. P0202 indicates that the ECM has detected a malfunction for the cylinder 2 injector circuit.
