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BMW 3-Series (E90 E92) Forum
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320d N47 boost pressure and other errors
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02-10-2020, 07:37 AM | #1 |
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320d N47 boost pressure and other errors
Hello,
I have a problem with my e90 320d eff. dynamics 2011. The car started to have problems since I was on highway and pressed the pedal to the metal to overpass someone. I got an engine power limited warning and when I stopped in the parking lot I heard clicky noises for a couple of minutes in the area of the turbocharger. Fast forward 3-4 months I got the DPF regeneration error. Now I get both DPF error and engine power limited after 2-3 minutes of running the car. I got myself a Carly OBD tester and I got the diagnostics report down below (also attached the pdf of the report) Any help is appreciated and thank you for your time! Fault code: 00483C Boost pressure plate Details: Injection amount PoI2 before correcting the fault monitoring : -94 MoCSOP_ctErrMM_mp 3 : 115 status DSC : 37 Exhaust gas temperature before catalytic converter : 36 DSMEnv_stECUEnv : 54 Rail pressure - Setpoint : 501 Actuator voltage Up-level (1 byte) 0 : 140 vehicle speed : 170 Activation period for the main injection 1 : 156 MoCSOP_ctErrMM_mp 2 : 0 Averaged value of the last three stored values self-diagnosis by the NOx sensor upstream of the SCR : -350 maximum rail pressure of the last 10ms : 7 Status MSA System Abschaltverhinderer (MSA2) : 1397502080 MoFVSS_stFrzVSS : 12 Raw value of the air mass period : 336 prohibited Elevating stability engagement of Level 1 : 57 Vorfördermenge (1 byte) : 229 Performance EKP (U * I) filtered : 115 The measured from LSU lambda value 0 : 13 Status of the oil pressure : 0 Chip failure (Sammelbyte) 0 : 3 Lambda sensor signal - Equivalence Ratio Bank 1 - Sensor 1 0 : 1 Status word for oil level check : 242 Status of the reasonability of the oil pressure switch : 30784 Fault code: 00452A Info - particulate filter system Details: Injection amount PoI2 before correcting the fault monitoring : -94 MoCSOP_ctErrMM_mp 3 : 115 status DSC : 38 Exhaust gas temperature before catalytic converter : 32 DSMEnv_stECUEnv : 55 Rail pressure - Setpoint : 501 Actuator voltage Up-level (1 byte) 0 : 141 vehicle speed : 170 Activation period for the main injection 1 : 156 MoCSOP_ctErrMM_mp 2 : 0 Actuator voltage Up-level (1 byte) 1 : 83 maximum rail pressure of the last 10ms : 596 Status MSA System Abschaltverhinderer (MSA2) : 2147483647 The measured from LSU lambda value 0 : 11 MoFVSS_stFrzVSS : 57 Raw value of the air mass period : 95 prohibited Elevating stability engagement of Level 1 : 0 Vorfördermenge (1 byte) : 16 CARLY DIAGNOSTICS REPORT BMW - E90 2011 Feb 08 2020 Issues Engine Fault code: 004D4A Particulate filter system Details: Injection amount PoI2 before correcting the fault monitoring : -87 MoCSOP_ctErrMM_mp 3 : 130 status DSC : 120 Exhaust gas temperature before catalytic converter : 213 DSMEnv_stECUEnv : 86 Rail pressure - Setpoint : 698 Actuator voltage Up-level (1 byte) 0 : 145 vehicle speed : 156 Activation period for the main injection 1 : 159 MoCSOP_ctErrMM_mp 2 : 84 Actuator voltage Up-level (1 byte) 1 : 70 maximum rail pressure of the last 10ms : 478 Status MSA System Abschaltverhinderer (MSA2) : 2147483647 The measured from LSU lambda value 0 : 11 MoFVSS_stFrzVSS : 94 Raw value of the air mass period : 40 prohibited Elevating stability engagement of Level 1 : 0 Vorfördermenge (1 byte) : 16 Performance EKP (U * I) filtered : 0 received neutral value for torque requirements from the drag torque control (MSR) : 1 Averaged value of the last three stored values self-diagnosis by the NOx sensor upstream of the SCR : -87 Rail pressure control valve - nominal value of the drive : 1074 Boost pressure plate - actual position of sensor characteristic : 54 Exhaust gas temperature before particulate filter : 0 Fault code: 004530 Boost pressure control, control deviation Details: Injection amount PoI2 before correcting the fault monitoring : -85 MoCSOP_ctErrMM_mp 3 : 130 status DSC : 126 Exhaust gas temperature before catalytic converter : 205 DSMEnv_stECUEnv : 89 Rail pressure - Setpoint : 603 Actuator voltage Up-level (1 byte) 0 : 143 vehicle speed : 175 Activation period for the main injection 1 : 159 MoCSOP_ctErrMM_mp 2 : 0 Averaged value of the last three stored values self-diagnosis by the NOx sensor upstream of the SCR : -350 maximum rail pressure of the last 10ms : 7 Status MSA System Abschaltverhinderer (MSA2) : 1077293056 MoFVSS_stFrzVSS : 12 Raw value of the air mass period : 375 prohibited Elevating stability engagement of Level 1 : 137 Vorfördermenge (1 byte) : 211 Performance EKP (U * I) filtered : 106 The measured from LSU lambda value 0 : 8 Status of the oil pressure : 0 Chip failure (Sammelbyte) 0 : 6 Lambda sensor signal - Equivalence Ratio Bank 1 - Sensor 1 0 : 1 Status word for oil level check : 242 Status of the reasonability of the oil pressure switch : 30774 |
04-22-2020, 02:39 PM | #2 |
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Wondering if you have made any progress with resolving these errors?
I've got two of those error codes 004530 & 00483C, and one garage has advised that the turbo is on the way out as the actuator is being stuck (and damaged) by the turbo being sticky. New turbo needed apparently.... |
Appreciate
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320d, actuator, dpf, turbo |
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