P2047
Reductant Injection Valve Circuit/Open Bank 1 Unit 1
DTC P2047, sometimes indicated as P204700 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing reductant injection valve circuit/open bank 1 unit 1.
The Reductant Injection Valve Circuit/Open DTC means the reductant injection valve is not opening properly. This could be due to a bad valve, a wiring issue, or a problem with the reductant injection pump.
To fix this issue, you will need to troubleshoot the problem and find the root cause. Once the root cause is identified, you can then make the necessary repairs.
- P2047: Reductant Injection Valve Circuit/Open Bank 1 Unit 1
- P2047: Reductant Injection Valve Circuit/Open Bank 1 Unit 1
- P2047: Reductant Injection Valve Circuit/Open
- P2047: Reductant injector 1, bank 1 – open circuit
- P2047 00: Reductant injector 1, bank 1 - open circuit
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- S2325000004 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
RAM: Malfunction indicator lamp (mil) illuminated. Diagnostic trouble code (dtc) P2047 ? Reductant injector 1/1 circuit, set. - 143015 - ENGINE AND ENGINE COOLING:ENGINE
UNKNOWN: Check engine light with diagnostic trouble code P2003, P2047, P0810 and P0814 stored in engine ecu. Mercedes-benz models 170, 171, 203, 209, 211, 215, 219, 220 and 230. All model years. *tt
2021 VOLKSWAGEN ATLAS
This is the second Volkswagen Atlas we have purchased after the first had the exact same code P2047 evap system issues. This Atlas is brand new and it only took 3,000 miles for it to start having system issues. During driving with cruise control enabled the vehicle kicked itself out of cruise control and deactivated the acc cruise control along with regular cruise and disabled the remote start with a check engine light.
ENGINE,