C0310 Facel Vega Excellence Diagnostic Trouble Code
C0310 Facel Vega Excellence code definition:
C0310 is a kind of OBD-II Diagnostic C-Chassis Diagnostic Trouble Code for Facel Vega Excellence.
C0310 Facel Vega Excellence is triggered when the bank 1 camshaft position sensor doesn't match the signal from the crankshaft position sensor. This is because the barometric pressure sensor is part of the MAF sensor. Sometimes, the MAF's sensing wire can accumulate and get covered with dirt, dust and/or oil residue, which can also lead to the error code.
Symptoms
Symptoms of a C0310 Facel Vega Excellence diagnostic trouble code may include:
- Possible spark knock (detonation / pre-ignition)
- Poor fuel economy
- The engine oil will exhibit dilution from the ECUs attempts to increase engine temperature. Some vehicles advance the fuel injection timing slightly after top center to afterburn a small amount of fuel to increase exhaust temperatures. Some of this fuel enters the crankcase. When the ECU determines the necessity to regenerate the DPF, the service life of the oil be shortened significantly
- Rich or lean exhaust
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Possible Causes :
- The Mass Airflow sensor will also cause this problem. Mass Airflow circuit malfunction.
- Fuel with a large percentage of sulfur will clog the DPF quickly
- Defective ECU strategies or components will prevent proper regeneration
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Common Misdiagnoses
- TP Sensor Learn Not Complete Problem
- Low Coolant Circuit Problem
- Cruise Control System - Vehicle Accel Too High Problem
- TFP Valve Position Switch-Drive Without Drive Ratio Problem
- Problem
Repair Processes :
Look for damage to the tank indicating impact that may have damaged the fuel pump or sender.
If all testing has passed so far yet you still have the same code, check your scan tool and see if it can open and close the IMRC valve.
Process Tips
Diagnostic trouble code C0310 Facel Vega Excellence is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.
Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before C0310 Facel Vega Excellence.
Fortunately, C0310 Facel Vega Excellence is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.
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