What is Bank 1 on a car?
What is Bank 1 on a car?
In the automotive world, Bank 1 refers to the number one cylinder bank, which means it is the bank where the number one cylinder is located. On an inline four cylinder engine, this is the only cylinder bank.
What causes the p0138 OBD-II trouble code?
All our repairs are backed by our 12-month / 12,000-mile warranty. P0138 is the OBD-II generic code indicating the O2 sensor for bank 1 sensor 2 fails to have a lower voltage output below 1.2 volts for more than 10 seconds indicating a lack of oxygen in the exhaust stream. What causes the P0138 code?
What does it mean when a car has a code p0118?
Vehicle may start, but run very poorly, blowing black smoke, running very rough and misfiring A code P0118 may mean that one or more of the following has happened: A bad connection at the sensor An open in the ground circuit between the ECT sensor and the PCM A short in the voltage feed between the sensor and the PCM
What is the OBD code for bank 1 sensor 2?
P0138 is the OBD-II generic code indicating the O2 sensor for bank 1 sensor 2 fails to have a lower voltage output below 1.2 volts for more than 10 seconds indicating a lack of oxygen in the exhaust stream.
What causes a p0140 code on an O2 sensor?
The causes for a P0140 code are fairly few. They could be any of the following: Shorted heater circuit in O2 sensor. (Usually requires replacement of heater circuit fuse in fuse block also)
What does a code p0138 in OBD mean?
A code P0138 may mean that one or more of the following has happened: Short to battery voltage in O2 sensor signal circuit High fuel pressure (not as likely) Here are some potential solutions: Repair short to battery voltage in o2 sensor signal circuit
Vehicle may start, but run very poorly, blowing black smoke, running very rough and misfiring A code P0118 may mean that one or more of the following has happened: A bad connection at the sensor An open in the ground circuit between the ECT sensor and the PCM A short in the voltage feed between the sensor and the PCM
Where is the oxygen sensor located on an OBD-2?
This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The Heated Oxygen Sensor (2) located rear of catalytic converter produces an output signal relative to oxygen storage capacity of catalytic converter.
How does coolant temperature sensor work on Toyota p0118?
The powertrain control module (PCM) provides a 5 volt reference and a ground to the sensor. The PCM monitors voltage drop to determine coolant temperature. If the ECT reads less than freezing temp. when engine has been running for more than a few minutes, the PCM determines a circuit fault and sets this code.
