B1907 Mitsubishi L200 OBD Code

OBD/2 B1907 error code description and symptoms.

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

B1907 Mitsubishi L200 Error Code Repair Process :

If your vehicle failed a B1907 test and the B1907 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses b1907 air bag crash sensor #2 ground circuit failure a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look b1907 air bag crash sensor #2 ground circuit failure: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Common Causes of Mitsubishi L200 B1907 OBD2 Code

A common cause of code B1907 is the failure of B1907 Air Bag Crash Sensor #2 Ground Circuit Failure, but there are several other possible causes as well, such as ;

Exhaust tube
Clogged or faulty fuel injector (s)
Camshaft advance mechanism binding (VCT unit)
Oil flow restriction in the oil passages or the VCT valve body

B1907 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B1907 Mitsubishi L200 OBD Code

B1907 Mitsubishi L200 Error Code Repair Process :

Common Causes of Mitsubishi L200 B1907 OBD2 Code

B1907 code for other Mitsubishi cars