About Contact Terms Privacy Disclaimer.BD OBD2 reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. Start the engine, using the scan tool, view battery voltage under data display in the engine category.Ĭompare the voltage on the scan tool to the voltage reading on the volmeter. Turn the ignition off, reconnect the WCM connector. Ensure the module has a good ground before continuing. Note: A dirty pertial ground can cause abnormal conditions within a sytem. Turn the ignition off, using a 12 volt test light connected to ground. Turn the ignition on, using a 12 volt test light connected to ground, probe the fused ignition switch output run-start circuit in the WCM harness connector. Turn the ignition off, disconnect the WCM harness connector. If the fuse is found to be open repair the circuit for a shorted condition. Note: Check the related fuses to the fused ignition switch ouput run-start circuit. With the ignition on, wiggle the related wires. Backed out or loose terminals.īroken wire internal to the insulation. Using the scan tool, read DTCs? Poor wire to terminal connection. Perform 5 ignition cycles, leaving the ignition switch on for a minimum of 90 seconds per cycle. P U B C Example: BD Mini Trouble Repair : The scent may BD Mini signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior.Įxample: Post a Comment. At least open a window on your way to the shop. That's the carbon monoxide talking, friends. Fight the urge to take a little nap first. The scent may BD Mini signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior.Ĭar and truck exhaust contains toxic gases such, so if the inside of your car as if you were standing behind your car, get out and get it fixed. The system pulls a vacuum on the fuel system and holds it for a period of time. This system tests the fuel system to make sure it is not leaking fuel vapors into the air. The leak detection pump is part of the evaporative emissions system.
B210d code jeep manual#
Refer to vehicle specific repair manual to perform component tests for the VCT unit. 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 B212D.įortunately, B212D is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.You're looking for a sticking or stuck VCt solenoid valve caused by contamination.
B210d code jeep code#
Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.ĭiagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If the scan tool has that capability, and the scan tool can operate the IMRC valves, then the problem is either resolved and a simple code clearing is all that's left or a new PCM would be called for.ĭiagnostic trouble code B212D is not difficult to diagnose and repair. Oxygen sensors signal the engine management computer the amount of oxygen present in the exhaust, which is used in determining and controlling the fuel ratio. Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. An air leak forward of the DPF will change the sensor readings resulting in the code.The Mass Airflow sensor will also cause this problem.Fuel with a large percentage of sulfur will clog the DPF quickly.