P2238 Code: Complete DIY Repair Guide

P2238 Code: Complete DIY Repair Guide

The P2238 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the O2 sensor positive current control circuit, specifically for Bank 1 Sensor 1. This code is part of the OBD-II system and is triggered when the Powertrain Control Module (PCM) detects a low voltage condition in the circuit associated with

P0112 Code: Complete DIY Repair Guide

P0112 Code: Complete DIY Repair Guide

The P0112 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Intake Air Temperature (IAT) sensor circuit. Specifically, it signifies that the engine control module (ECM) has detected a low voltage reading from the IAT sensor, which is crucial for regulating engine performance and emissions. Understanding this code is essential

P1166 Code: Complete DIY Repair Guide

P1166 Code: Complete DIY Repair Guide

The P1166 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the heater circuit of the primary oxygen sensor, also known as the Air/Fuel Ratio (AFR) sensor. This code is particularly common in Honda vehicles but can appear in various makes and models. The heater circuit is crucial for the oxygen

P0735 Code: Complete DIY Repair Guide

P0735 Code: Complete DIY Repair Guide

The P0735 trouble code is a diagnostic trouble code (DTC) that signifies “Gear 5 Incorrect Ratio.” This code is triggered when the Transmission Control Module (TCM) detects that the transmission is struggling to enter fifth gear or does not enter it correctly. The P0735 code is prevalent in vehicles equipped with automatic transmissions, where the

P2008 Code: Complete DIY Repair Guide

P2008 Code: Complete DIY Repair Guide

The P2008 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the intake manifold runner control circuit on bank 1 of the engine. This code is part of the OBD-II (On-Board Diagnostics II) system, which monitors various components and systems in vehicles to ensure they are functioning correctly. When the Engine

P018C Code: Complete DIY Repair Guide

P018C Code: Complete DIY Repair Guide

The P018C trouble code is an OBD-II diagnostic code that indicates a problem with the fuel pressure sensor “B” circuit, specifically that the signal voltage is low. This code is critical for ensuring the proper functioning of the vehicle’s fuel system, as it directly impacts engine performance and efficiency. When the Powertrain Control Module (PCM)

P1810 Code: Complete DIY Repair Guide

P1810 Code: Complete DIY Repair Guide

The P1810 trouble code is associated with the automatic transmission’s fluid pressure manual valve position switch. This code indicates that the Powertrain Control Module (PCM) has detected a malfunction in the circuit associated with this switch, which is crucial for determining the current gear position of the transmission. When this code is triggered, it can

P1415 Code: Complete DIY Repair Guide

P1415 Code: Complete DIY Repair Guide

The P1415 trouble code is a manufacturer-specific diagnostic trouble code (DTC) that indicates an issue with the secondary air injection (AIR) system, specifically for bank 1 of the engine. This system is designed to reduce emissions by injecting air into the exhaust stream during cold starts, helping to burn off unburned fuel. When the powertrain

P1150 Code: Complete DIY Repair Guide

P1150 Code: Complete DIY Repair Guide

The P1150 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the air/fuel ratio sensor circuit, specifically for Bank 2 Sensor 1. This sensor plays a crucial role in monitoring the air-fuel mixture entering the engine and assists the engine control module (ECM) in adjusting fuel delivery for optimal performance. When

P00C6 Code: Complete DIY Repair Guide

P00C6 Code: Complete DIY Repair Guide

The P00C6 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the fuel rail pressure in a vehicle’s engine. Specifically, it signifies that the fuel rail pressure is too low during engine cranking on Bank 1. This issue can lead to various symptoms, including difficulty starting the engine and poor engine

P0220 Code: Complete DIY Repair Guide

P0220 Code: Complete DIY Repair Guide

The P0220 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the Throttle/Pedal Position Sensor/Switch “B” Circuit. This code is triggered when the Powertrain Control Module (PCM) detects voltage readings from the throttle/pedal position sensor that fall outside of the expected range. The “B” refers to a specific circuit or sensor,