article thumbnail

Detecting EGR Valve Problems in Your Acura

Mechanics Direct

Emissions Test Failure: If your Acura has ever been taken for an emissions test and failed, then the EGR valve could be a problem. Since the EGR valve is used to limit emissions, any failure would lead to increased emission of toxic gases and your car will not pass the test.

article thumbnail

What is the Knock Sensor Replacement Cost + Is it Worth?

RepairSmith

Yes , replacing a bad knock sensor is definitely worth it, especially if you’re noticing symptoms like a knocking sound, poor fuel efficiency, or that dreaded check engine light. Failed emissions test: A faulty knock sensor can affect how the engine burns fuel, which may lead to higher emissions and a failed emissions test.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

P0157 Code – Oxygen Sensor Circuit Low Voltage Guide

RepairSmith

Definition of Diagnostic Trouble Code (DTC) P0157 Diagnostic Trouble Code (DTC) P0157 stands for “Oxygen Sensor Circuit Low Voltage (Bank 2, Sensor 2).” A malfunctioning converter can’t effectively reduce harmful emissions, leading to environmental harm and potential legal issues. What Does Code P0157 Mean?

Banking 52
article thumbnail

What Does Code P0158 Mean?

RepairSmith

Definition of OBD-II trouble code P0158: The P0158 code stands for “O2 Sensor Circuit High Voltage (Bank 2, Sensor 2).” Failed Emissions Test : High emissions levels can result from this issue. Poor Fuel Economy : Excess fuel in the exhaust reduces fuel efficiency. Rough Idle : The engine might run unevenly.

Banking 52
article thumbnail

What to Do if Your Car Does Not Pass a Safety Inspection

Hollenshades Auto Service

Suspension System – Ball joint wear and damage to shock absorbers or struts can cause safety test failure. Seatbelts – A broken seatbelt can most definitely cause your vehicle to fail a safety inspection. Check Your Local Emissions Test Standards Each state has different regulations regarding safety inspections.

article thumbnail

Fuel Tank Pressure Sensor Replacement Cost + Is It Urgent? 

RepairSmith

Yes , it’s definitely worth replacing a faulty fuel tank pressure sensor, as it’s crucial to ensuring your vehicle’s EVAP system runs smoothly. Emission issues: The FTP sensor is a vital part of the EVAP system, so if it malfunctions, it can fail to detect vapor leaks. Is it Worth Replacing the Fuel Tank Pressure Sensor ?

IT 52