What does the OBD code p0108 mean?
P0108 is a generic OBD-II trouble code. It indicates your Toyota Hilux’s MAP (manifold absolute pressure) sensor’s voltage reading is outside of the normal operating range. The voltage is too high. It’s most commonly caused by a bad MAP sensor, wiring issue, or vacuum leak.
What should vacuum reading be on p0108 manifold?
But, if the actual engine vacuum reading is 16 in. Hg or more, then unplug the MAP sensor. The scan tool MAP reading should indicate that there is no voltage present. Check that the ground from the PCM is intact and also that the MAP sensor connector and terminals are tight.
What does p0108 stand for on a Buick Century?
P0340 tps high voltage P0118 engine coolant sensor high voltage P0108 map high voltage P0351 coil primary circuit (no idea what that means..) P0113 IAT high volt… codes P0122 & P0108 on a 98 buick century with a 3.1.
What are the common causes of code p0107?
As with symptoms, the common causes of code P0107 and its closely related codes, P0108 and P0109 much the same on all applications. Note however, that one common cause, a poorly running engine, could set other codes along with P0107, P0108,and P0109, depending on the particular application. Below are some common causes this group of codes-
What does the OBD II fault code p0108 mean?
What Does Code P0108 Mean? OBD II fault code P0108 is defined as “ Manifold Air Pressure/Barometric Pressure Circuit High Input”, and is set when the PCM (Powertrain Control Module) detects a signal from the MAP (Manifold Air Pressure Sensor) that falls outside of the expected value for the reigning engine load or throttle position,
But, if the actual engine vacuum reading is 16 in. Hg or more, then unplug the MAP sensor. The scan tool MAP reading should indicate that there is no voltage present. Check that the ground from the PCM is intact and also that the MAP sensor connector and terminals are tight.
What should I do if my Ford Explorer p0108 goes bad?
P0108 is always going to do more than just trigger the check engine light. The MAP sensor is vital to a well running vehicle. If it’s gone bad, it’ll really affect drivability. When diagnosing this code, if your Explorer is running fine you should first reset the code and take the vehicle out and try to reproduce the problem.
As with symptoms, the common causes of code P0107 and its closely related codes, P0108 and P0109 much the same on all applications. Note however, that one common cause, a poorly running engine, could set other codes along with P0107, P0108,and P0109, depending on the particular application. Below are some common causes this group of codes-