![]() ![]() If you still need help with DTC P010C, post a question in the comments below this article. Reseat the air filter if it is not seated properly, and replace the air filter if it is dirty. Ensure the air filter is seated properly and is clean. Open the air intake box using the required tools for your vehicle. Locate your air intake box that houses your air filter. There are currently no related topics in our forums. Mass air flow sensor cleaner STEP 1: CHECK THE AIR FILTER.We do not recommend the use of oil air filters. In these situations, use something like a MAF cleaning spray to cleanse the MAF. Oil can get on the thin wire or film inside the MAF sensor and contaminate it. Note: Using a reusable oil air filter can cause this code if it is overly lubricated. If you really need to replace the MAF sensor, we recommend using the original OEM sensor from the manufacturer rather than buying replacement parts. A high resistance in the ground circuit of the MAP sensor can set this DTC.Atmospheric Pressure (BARO), which is used to calculate the predicted MAF, is initially based on the MAP sensor when the key is on.Check Technical Service Bulletins (TSB) for your specific make / model for known problems with your vehicle.Use a scan tool to monitor real-time values of MAF sensor, O2 sensors, etc.Check for vacuum leaks after the MAF sensor. Low minimum airflow through the sensor hole can cause this DTC to set at idle or during deceleration.Loss of vacuum at the MAP sensor can trigger this DTC.If there is a mesh in the air intake system, make sure it is clean (mostly VW). Low Input Mass or Volume Air Flow Circuit P0102 P0102 is an OBDII trouble code that indicates that the mass air flow.Thoroughly clean the MAF with a MAF cleaning spray, usually a good DIY diagnostic / repair step.If the air filter is dirty, replace it with a new original filter from your dealer.Visually * carefully * inspect the MAF (MAF) sensor wires or tape to see contaminants such as dirt, dust, oil, etc.Visually check for obvious air leaks in the air intake system.Visually inspect all MAF wiring and connectors to ensure they are intact, not frayed, broken, routed too close to ignition wires / coils, relays, engines, etc.Very strange compound used for makin the seal of that harness.What can I do to diagnose and fix a P010C engine code? So now i removed rubber seal out of the harnes and waiting till it fully dried up in ordder to install it back. Most Common Cause of a P0101 'Mass Air Flow (MAF) Circuit/Performance Malfunction' Flat Rate Mechanic 43K subscribers 1. The harness' rubber seal just got swollen because of some silicone lubricant or cleaning spray used for the purpose of freshing the harness up mass or volume airflow circuit range performance The function of the Mass Air Flow (MAF) sensor is to measure air volume and distribute air to the car. Symptoms of a P0101 code may include: Malfunction indicator lamp (MIL) illumination (a.k.a. Don't rememeber exactly how i found the bug in harness, but it was the reason of the lost signal from AFT to ECU. P0102 Mass or Volume Air Flow 'A' Circuit Low Input P0103 Mass or Volume Air Flow 'A' Circuit High Input P0104 Mass or Volume Air Flow 'A' Circuit Intermittent Photo of a MAF sensor: Symptoms. ![]() After the engine was installed back, i had the same P0102 and i started with changing AFR sensor first, what didnot cure CEL. My case (same CEL code) was the rubber seal of the main motor harness, located near the battery. So i had a buddy help me solder it back in. Noticed the white wire on the plug going to the sensor was loose. I thought water had burnt out the maf sensor so I ordered a new one. I have the FBM base stage 1 kit and i took all my piping apart and dried it out.Ĭode came up after the drying. The problem started with water that got in my intake. P0100 Code means that the powertrain control module (PCM) perceives a problem with the Mass Air Flow (MAF) sensor or circuit. I've been fighting the P0102 error code and I'm trying to figure out what to try next. ![]()
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