P1A58 Diagnostic Trouble Code Discussion for July 2021
Hybrid Battery Pack Relay Open
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| Help Request | Posted | |
| 2010 Volkswagen Jetta TDI 2.0L MIL Lamp on VIN: 3VWTL7AJ2A P1A58: 006744 - NOX Catalyst Regeneration Requested. ... being plugged it came in with the P1a58 code and would not regenerate. The car came back with DPF light back on and additional code P2563 for the Turbo Boost control position sensor circuit. watching the turbo actuator at idle - It runs a little rough... |
July 30, 2021 |
