What does stored code p0188 on fuel temperature sensor mean?
Although generic, the specific repair steps may vary depending on make/model. I have found that a stored code P0188 means that the powertrain control module (PCM) has detected a voltage signal from the fuel temperature sensor (or circuit) that is higher than expected.
When to use fault code p018b in torque pro?
We recommend Torque Pro. OBD II fault code P018B is a generic code that is defined as “Fuel pressure sensor “B” – circuit range/performance”, and is set when the PCM (Powertrain Control Module) detects an abnormal signal voltage from the fuel pressure sensor.
What does it mean when fuel pressure sensor is low?
In the case of this code, the “B” indicates the problem is with a portion of the system circuit, instead of a particular symptom or component. Code P018C is set when the PCM detects a low fuel pressure sensor signal. This usually indicates the circuit is shorted. Related codes include P018A, P018B, P018D, and P018E.
What are the common causes of code p018b?
What are the common causes of code P018B? 1 Defective fuel pressure sensor 2 Damaged, burnt, shorted, disconnected, and/or corroded wiring and connectors 3 PCM failure is a rare event, and the fault must be sought elsewhere before any controller is replaced.
When to use the p018c fuel pressure sensor code?
Code P018C is set when the PCM detects a low fuel pressure sensor signal. This usually indicates the circuit is shorted. Related codes include P018A, P018B, P018D, and P018E.
What does stored code p0188 in PCM mean?
I have found that a stored code P0188 means that the powertrain control module (PCM) has detected a voltage signal from the fuel temperature sensor (or circuit) that is higher than expected. Fuel temperature sensors, in my experience, are typically integrated into the fuel composition sensor.
In the case of this code, the “B” indicates the problem is with a portion of the system circuit, instead of a particular symptom or component. Code P018C is set when the PCM detects a low fuel pressure sensor signal. This usually indicates the circuit is shorted. Related codes include P018A, P018B, P018D, and P018E.
Which is the best tool to diagnose p0188?
Possibly the most complete tool for diagnosing a code P0188 is a diagnostic scanner with an integrated DVOM and oscilloscope. An infrared thermometer and a vehicle information source (like All Data DIY) can also be very helpful.