P129b audi. 2l - Fuel Pressure Regulator Valve; Bank 2 (N276): The P129B - 004 - Open Circuit code appeared. I'm down to one code which is 04765 fuel pressure regulator valve bank 2 (n276) shirt to plus upper limit reached -intermittent. Checked Ross-tech wiki for fault code explanations and found the following P129B Fuel pressure regulator valve; bank 2 (n276) open sircuit no signal/no communication I have a modis ultra and vac com capabilites along with 15 years of professionally repairing audi and vw vehicles My 2012 Audi s5 has numerous dash lights on after driving the car fine all day. 2L (CDRA). Learn what Manifold Pressure Sensor Rationality Check means, location and how to repair. Checked Ross-tech wiki for fault code explanations and found the following A couple of weeks ago started up Touareg and had the CEL & EPC lit up in the MFI. This diagnostic trouble code (DTC) indicates that the engine control module (ECM) P129B - Absolute Pressure Sensor Intake Pipe Overrun Pressure Implausible P129B Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) P129B Possible Causes Faulty Repair Information for P129B MINI code. Hi Guys, The EPC light came on yesterday on the way home from work. 2 FSI - malfunction indicators EPC, ESP, CEL, various codes flat12 Jun 21, 2016 Boab said: Code: P129B Fuel Pressure Regulator 2 Control Circuit Code: P1068 Intake Air Switch-Over Valve (N335) Code: P0014 "B" Camshaft Position - . A6 / S6 (C6 Platform) Discussion - A few issues with my 2007 A6 4. ESP, traction control, TPMS, and parking Descripción y causas del código de avería P129B de Audi. 2 V8. Checked Ross-tech wiki for fault code explanations and found the following The P129B MINI code refers to a Manifold Pressure Sensor Rationality Check. Contents: 0:21 Basic DTC analysis according to OBD2 protocol standard. A couple of weeks ago started up Touareg and had the CEL & EPC lit up in the MFI. more The two codes that always seem to pop up when it does decide to run like garbage is P2294 (ECM 1) and P129B (ECM 2) I’ve replaced both HPFP’s, the low pressure and high pressure Check connector for damage. DTC P129B, sometimes indicated as P129B00, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (Manufacturer Controlled Fuel and Air Metering). Audi A8 D3 4E Forum | P129B anyone have this code Public group 󰞋 128K Members Join group Russell Griffiths Audi A8 D3 4E Forum Jul 12, 2022󰞋󱟠 󰟝 The Engine Control Module (ECM) monitors the Absolute Pressure Sensor. What Are The Potential Causes Of The Audi P129B Code? Check for signal, voltage and ground Check harness for open or short Check connector for damage Fuel pressure sensor Repair Information for P129B code. After a quick VAG-COM scan this is what I get: 004763 - Fuel Pressure Regulator Valve; Bank 2 (N276) P129B - 004 - Open Detailed repair manual for the 2012 Audi A8 Quattro Sedan (4H2) V8-4. Repair Information for P129B BMW code. Consulta la descripción y solución de códigos de averías de diagnóstico OBDII usados por los mecánicos. P129B – All makes - CarDiag : Your Easy Car Diagnostic - Vérifiez l'état d'une voiture d'occasion avant de l'acheter. Learn what Absolute Pressure Sensor Intake Pipe Overrun Pressure Implausible means, location and how to repair. The ECM sets the OBDII code when the Absolute Pressure Sensor is not to factory specifications. - OBDII code P129B is relatively uncommon compared to other codes, but it can still occur in vehicles with issues related to the absolute pressure sensor and intake system. This problem has been interrmittent I’ve encountered an alarming number of DTCs seemingly unrelated to the likely HPFP issue I’m attempting to diagnose with my 2010 Audi S5. Roulez sereinement sans la peur de la panne - obd2 I am writing to seek clarification on a technical matter concerning my 2007 Volkswagen Touareg 4. The video focuses on the basic Audi diagnostic error code. Recently, I received an error code indicating an issue with one 2007 Audi Q7 4. I’ve posted the most recent Auto-Scan below, though I A couple of weeks ago started up Touareg and had the CEL & EPC lit up in the MFI.


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