What does P0102 code mean?
Mass Airflow
P0102 is the general code for a problem with the Mass Airflow (MAF) Sensor having a low voltage output to the Engine Control Unit (ECU).
What’s the difference between p0100 and p0102?
This code is similar to P0100 – MAF sensor circuit malfunction. The difference between the two codes is that the PCM has identified the sensor output as faulty for a P0102 code. Hot-wire MAF sensors often become dirty causing a P0102 code. When diagnosing MAF sensor codes, understanding fuel trims is very important.
What does the MAF code p0102 mean?
What Does Code P0102 Mean? Your MAF sensor is typically installed downstream from your air filter on your air intake tract. It measures both the density and volume of air passing through your intake and into the engine. A P0102 error code means that there’s insufficient air traveling through your air filter.
What should I do if my Ford p0102 code comes back?
Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. The cost to diagnose the P0102 FORD code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
Can a split intake tube set DTC p0102?
In the case of a MAF sensor, contamination can just as easily set DTC P0102 as can a split intake tube. Usually, best practice dictates starting with the simplest and least expensive repair first. If an alcohol bath and a new air filter solves your MAF contamination problem, then you’ll save yourself a few hundred dollars.
What is code p0102 Pontiac Grand Prix?
P0102 is a very common trouble code in the Pontiac Grand Prix. It means the the Mass Air Flow (MAF) circuit is low , and that it is not performing within its specified operating range. We will cover exactly what that means and potential fixes for it below.
What does a p0068 trouble code mean?
Error code P0068 is a generic diagnostic trouble code signaling an engine management problem. This error occurs when there is a difference in readings between the air entering the intake manifold and the throttle position sensor.
What is trouble code p0411?
- P0411 Symptoms
- Common Problems That Trigger the P0411 Code
- Common Misdiagnoses
- the PCM is not seeing the front oxygen sensor voltage drop sufficiently when the Air Pump is