Learn all about the P0041 code, what causes O2 sensor signals to be swapped, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P0041 OBD2: O2 Sensor Signals Swapped (Bank 1 Sensor 2/Bank 2 Sensor 2)
JC Landry
P0042 OBD2: HO2S Heater Control Circuit (Bank 1 Sensor 3)
Learn all about the P0042 code, what causes HO2S heater control circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.
Read More »P0043 OBD2: HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
Learn all about the P0043 code, what causes HO2S heater control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P0044 OBD2: HO2S Heater Control Circuit High (Bank 1 Sensor 3)
Learn all about the P0044 code, what causes HO2S Heater Control Circuit High, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P0045 OBD2: Turbocharger/Supercharger Boost Control “A” Circuit/Open
Learn all about the P0045 code, what causes turbocharger/supercharger boost control circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.
Read More »P0046 OBD2: Turbocharger/Supercharger Boost Control “A” Circuit
Learn all about the P0046 code, what causes turbocharger/supercharger boost control 'A' circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.
Read More »P0047 OBD2: Turbocharger/Supercharger Boost Control “A” Circuit Low
Learn all about the P0047 code, what causes turbocharger/supercharger boost control circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P0048 OBD2: Turbocharger/Supercharger Boost Control “A” Circuit High
Learn all about the P0048 code, what causes turbocharger/supercharger boost control 'A' circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P0049 OBD2: Turbocharger/Supercharger Turbine Overspeed
Learn all about the P0049 code, what causes turbocharger/supercharger turbine overspeed, and how to diagnose and fix common issues to maintain optimal engine performance.
Read More »P004A OBD2: Turbocharger/Supercharger Boost Control “B” Circuit/Open
Learn all about the P004A code, what causes turbocharger/supercharger boost control issues, and how to diagnose and fix common problems to maintain optimal engine performance.
Read More »