Dec 29, 2018 · The most common causes of P0171 are a bad Oxygen sensor, a vacuum leak, or a dirty MAF sensor. P0171: Fuel Trim System Lean (Bank 1). Check engine light, decreased fuel economy, misfire, hard to find idle. Dirty MAF sensor, vacuum leak, O2 sensor. Jun 2, 2019 · Typical Oxygen Sensor. When the oxygen sensor detects that there is too much oxygen in the exhaust gases, it signals your Opel Insignia’s PCM that the engine is running lean, meaning that more fuel should be added to the mixture. Conversely, if the sensor detects that there is not enough oxygen in the exhaust gases, it indicates that the Product Details. Opel Corsa D 1.4 04-14 Z14XEP 4 Pin 350mm Lambda Oxygen Sensor OE 93177450. Nationwide Delivery - Door to Door. This is a brand new, affordable OE Specification aftermarket replacement product. 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy. Oct 19, 2023 · Connect the vehicle to the OBD-II scanner. Run the scanner and wait until it tests the ECU for fault codes. Delete the codes and go for a test drive. If the scanner has a freeze frame option, you can pinpoint the time and conditions that led to the P0036 code. Locate the Bank 1 Sensor 2 location. Sep 8, 2023 · Causes of Code P0172. There are several reasons why this problem could exist. The most common reasons include a faulty oxygen sensor or a dirty mass air flow sensor (MAF). In addition, here are some additional causes of throwing code PO172. Faulty fuel injectors leaking fuel into the combustion chamber. The most common symptom is your check engine light. This indicator is a vague symptom, as it could also point to a variety of issues, but you can expect to see it if there’s any issue with your throttle position sensor. Next, any unusual changes in your acceleration could be linked to this sensor. During your normal driving, consider Feb 12, 2023 · If the sensor seems correct, check and measure the sensor’s wirings and the engine control unit. IAT Sensor Replacement Cost. The average intake temperature sensor replacement cost is between $40 and $250, depending on the car model and labor costs. An intake temperature sensor costs $20 to $150, and the labor costs $20 to $100. P0138 is a diagnostic trouble code (DTC) for "O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic Feb 15, 2023 · The sensor number tells us where on the exhaust system the O2 sensor or the exhaust temperature sensor is installed. The 1st sensor is located closest to the engine, and the last is located toward the rear of the exhaust system. Generally, if we are talking about O2 sensors: Sensor 1 = Before Catalytic converter Front (Upstream O2 sensor) Jul 3, 2021 · July 3, 2021 by Jason. P219B is a generic OBD2 trouble code. This code indicates that your Opel Corsa’s air/fuel ratio is out of balance (too rich or too lean) on the bank 2 side of the engine in question. Your Corsa is equipped with oxygen sensors that measure the air-fuel ratio of your engine. It’s these sensors that are reporting the 6W9gLX.