Troubleshooting P2138 Error Code in 2007 Honda Accord

AvatarByCarl Frisch

The 2007 Honda Accord P2138 is a problem code that relates to an issue with the throttle pedal position sensor (TPPS) and/or the throttle body. This code appears when the throttle pedal position sensor sends incorrect signals to the engine computer, causing it to misread and reduce power output. The result of this miscommunication is a decrease in engine performance, acceleration, and fuel efficiency. The Honda Accord P2138 code can be cleared with a diagnostic scan tool, however in some cases the issue may require further diagnosis and repair. Common causes of this code include faulty or dirty TPPS, a bad throttle body, electrical issues with wiring or connectors, or a faulty ECU.

2007 Honda Accord Overview

The 2007 Honda Accord is a reliable, stylish and efficient sedan that offers drivers a comfortable ride. It is well-known for its superior safety ratings, robust performance specifications, and stylish exterior design. The Honda Accord has a variety of interior features that make it an attractive choice for car buyers. In addition to its impressive features, the 2007 Honda Accord has a few common issues that should be addressed in order to keep it running at its best.

Safety Ratings

The 2007 Honda Accord has consistently earned high safety ratings from the National Highway Traffic Safety Administration (NHTSA). It is equipped with front and side airbags and anti-lock brakes which help protect drivers and passengers in the event of an accident. It also comes with an Electronic Stability Control system which helps enhance vehicle control in adverse driving conditions.

Interior Features

The 2007 Honda Accord offers drivers a variety of interior features that make it an attractive option for car buyers. The interior features include comfortable seating, ample storage space, climate control, cruise control, power windows and locks, and an impressive audio system with Bluetooth capabilities. The spacious cabin makes it easy to carry several passengers without feeling cramped or uncomfortable.

Exterior Design

The exterior design of the 2007 Honda Accord is sleek and modern. It has an aerodynamic body profile which helps improve fuel efficiency and reduce wind noise while driving. The interior design of the vehicle is also modern yet classic with chrome accents on the dashboard and door panels giving it a rich feel. The exterior design also includes fog lights, power moonroof, alloy wheels, rear spoiler and more which add to its appeal even further.

Performance Specifications

The 2007 Honda Accord has robust performance specifications that make it one of the most reliable cars on the market today. It is powered by a 2.4 liter 4-cylinder engine that produces 158 horsepower with 161 lb-ft of torque at peak performance levels. It can reach 0-60 mph in just 8 seconds while achieving up to 25 mpg in city driving conditions and 34 mpg on highways*. This impressive performance makes it an ideal choice for those who want plenty of power without sacrificing fuel efficiency too much.

Common Honda Accord Problems

As reliable as it may be, there are some common problems associated with the 2007 Honda Accord which should be taken into consideration when purchasing one or looking for one to buy used:

Common Engine Issues

One of the most common engine issues associated with this model year is overheating due to inadequate cooling system maintenance or faulty cooling components such as water pumps or radiators. If you experience any signs of overheating such as steam rising from under the hood or your temperature gauge reading high then have your vehicle inspected immediately by a professional mechanic as this could cause serious damage if left untreated for too long.

Electrical System Problems

Another issue that you may encounter with your 2007 Honda Accord is electrical system problems due to faulty wiring or corroded sockets causing erratic behavior such as headlights flickering or electronics not powering up properly when they should be working fine after being switched on from within the cabin area.. To avoid these problems ensure your wiring is regularly inspected by a professional mechanic who can fix any faulty components before they cause any serious damage to other systems within your car..

Transmission Issues

The transmission system within your 2007 Honda Accord can cause some issues if not maintained properly over time which can lead to leaky seals or worn out parts causing inefficient shifting patterns between gears when accelerating from low speeds or when going uphill.. Be sure to have your transmission fluid levels checked regularly during routine maintenance appointments so any potential problems can be addressed before they become too serious..

Fuel System Concerns

Fuel system concerns are often overlooked but should not be taken lightly as they can cause some major damage if left unchecked over time.. Common fuel system problems associated with older vehicles include clogged fuel pumps causing inadequate pressure buildup resulting in poor acceleration response times as well as dirty fuel injectors resulting in inefficient combustion leading up to poor mileage rates.. To avoid these issues ensure you get regular tune ups done so any potential problems can be addressed before they become more serious down the line..

P2138 Code Diagnosis And Repair For The Honda Accord 2007 Model

P2138 code diagnosis refers to diagnosing faults related to throttle pedal position sensors (TPPS) installed on certain models like the 2007 Honda Accords.. This code usually appears when there’s either an open circuit detected between TPPS/ECM communication (Throttle Position Sensor/Engine Control Module) ,a short circuit detected within TPPS voltage supply wires ,or corrosion build up around TPPS terminals preventing good electrical contact between itself & ECM . Knowing what exactly caused this code will help you determine what steps you need take in order repair it effectively ..

Symptoms Of P2138 Code In Honda Accord 2007 Model

Some common symptoms associated with P2138 code are reduced acceleration response times , stalling & jerking during acceleration ,unexplained decrease in fuel efficiency , engine light illumination on dashboard & sudden engine shut down while driving .. These symptoms may occasionally appear even after complete repairs have been done so continue monitoring engine’s performance even after repairs have been completed ..

Troubleshooting Methods To Fix P2138 Code In Honda Accord 2007 Model

There are several troubleshooting methods available for fixing P2138 code related issues depending upon what exactly caused this code .. First thing you need do is verify whether all connections are intact by visually checking wiring harnesses & sensors followed by testing voltage supply wires using multi meter .If all connections look fine then check whether throttle body itself needs cleaning because dirt build up around butterfly valve may prevent proper opening/closing . After performing all these checks if issue still persist then replace faulty components like TPPS sensor & ECM module .

Cost Estimation For Repair Of P2138 Code In Honda Accord 2007 Model

Repairs required for fixing P1338 code related issues may cost anywhere between $150-$400 depending upon what exactly caused this code & extent of repairs needed ..In most cases replacing TPPS sensor alone will resolve issue however if ECM module needs replacement then total repair costs may go higher than $400 depending upon where you purchase new module from ..

Maintenance Tips For The Honda Accord 2007 Model

Regular maintenance plays crucial role ensuring smooth operation & longevity life span of vehicle so following simple tips given below will help keep your beloved car running like new:

Regular Oil Change And Fluid Level Check

Oil needs change every 5000 miles however duration may vary depending upon climate conditions & type oil used .Fluid levels must also checked regularly since low level fluids like brake oil ,coolant etc can cause major damages if left unchecked over long periods .It’s advisable opt for synthetic oil since its better heat resistant than regular oils ..

Battery Maintenance And Replacement Tips

Batteries slowly lose their capacity over time so regular maintenance checks recommended every 6 months ensure battery remains healthy functioning properly .. If battery starts showing signs aging like slow cranking during start ups then replace battery before problem becomes worse …

< H 3  Brake Pad Inspection And Replacement Tips

Automobile: 2007 Honda Accord P2138

The Honda Accord is a reliable and fuel-efficient vehicle that has been around since the late 1970s. The 2007 model of the Accord is one of the most popular options, offering plenty of features and amenities for a great price. The 2.4-liter engine is powerful enough to take you anywhere you need to go, while still being efficient enough to save you money at the gas pump. It also comes with a variety of trim levels so you can get exactly what you want in your Honda Accord.

Benefits of Buying a Pre Owned Honda Accord 2007 Model

When it comes to buying a used car, there are many advantages over buying new. For starters, pre-owned cars are usually more affordable than their new counterparts. They also come with warranties that will cover any problems that may arise in the future, giving you peace of mind should something go wrong. Additionally, there are often incentives available when buying used cars such as cash back or special financing rates, so it’s worth looking into these options before making your purchase.

How to Buy a Used Honda Accord 2007 Model

When looking for a used car, it’s important to remember that not all sources are created equal. First and foremost, it’s important to check out reliable dealerships or private sellers who have been certified by an appropriate organization such as Carfax or Kelly Blue Book. Doing this will ensure that you’re getting a quality vehicle that hasn’t been in any accidents or had major repairs done on it in the past. Once you’ve found your source, it’s important to inspect the car thoroughly before signing any papers and be sure to negotiate for the best deal possible on your pre-owned vehicle.

Financing Options for the Purchase of a Used Honda Accord 2007 Model

When purchasing a used car, financing options can make or break your decision on whether or not to buy one particular model over another. There are many loan providers out there who specialize in used car financing and they can offer some great deals if you find one that fits your needs best. Popular loan types include secured loans where you put up collateral such as property or savings account funds in exchange for lower interest rates; unsecured loans which do not require collateral but can have higher interest rates; and dealer financing which are often offered directly through the dealership itself but typically have higher interest rates than other loan types due to convenience fees associated with them.

Comparison Between the Different Trim Levels Of the Honda Accord 2007 Model

The LX trim level is seen as an entry-level option for those who want basic features at an affordable price point while still having access to all of Honda’s safety features like anti-lock brakes and airbags across all trims models including LX trim level models from 2007 onward. The EX trim level offers more luxury features like leather seats, heated mirrors and power moonroofs while still keeping costs relatively low compared to other vehicles on the market at its price point today. Finally, EXL trim level vehicles offer even more luxury amenities such as navigation systems and premium audio systems while also providing plenty of safety features like lane departure warning systems and forward collision warning systems which help keep drivers safe on their daily commutes or long road trips alike.

Aftermarket Accessories for the Honda Accord 2007 Model

For those looking to customize their ride even further after purchasing their pre-owned Honda Accord 2007 model vehicles can do so easily thanks to aftermarket parts sold by many stores both online and offline today. Popular aftermarket items include custom wheels and tires, suspension kits, spoilers/body kits, exhaust systems/catalytic converters/mufflers/tailpipes/air intakes/intake manifolds/headers among others depending on what type of customization you’re looking for! Installing these parts yourself can be difficult depending on how complex they are but often times local installers are available who can professionally install them for an additional fee if needed. Additionally there are many benefits associated with installing aftermarket accessories including improved performance output from your engine as well as improved looks both inside and outside! Be sure though when purchasing these parts online that they fit both physically and mechanically with your exact make/model before purchasing them so avoid any potential costly mistakes!

FAQ & Answers

Q: What are the common problems with the Honda Accord 2007 Model?
A: The common issues with the Honda Accord 2007 Model include engine problems, electrical system issues, transmission problems, and fuel system concerns.

Q: What is the P2138 code and how can it be fixed in a Honda Accord 2007 Model?
A: The P2138 code is an indication of an issue with the throttle/pedal position sensor/switch “D” circuit. Troubleshooting methods to fix this code include checking for power and ground at the throttle body harness connector, checking for continuity in the throttle body harness, and replacing any faulty parts. Cost estimation for repair of this code depends on labor costs and parts required to fix it.

Q: What maintenance tips should be followed on a Honda Accord 2007 Model?
A: Maintenance tips for a Honda Accord 2007 Model include regular oil changes and fluid level checks, battery maintenance, brake pad inspections and replacements, and fuel efficiency techniques.

Q: What are the benefits of buying a pre-owned Honda Accord 2007 Model?
A: Benefits of buying a pre-owned Honda Accord 2007 Model include cost savings over buying a new car, warranty options for pre-owned vehicles, incentives for buying used cars, as well as being able to purchase higher trim levels at lower prices.

Q: What aftermarket accessories can be installed on a Honda Accord 2007 Model?
A: Aftermarket accessories that can be installed on a Honda Accord 2007 model include performance parts such as exhaust systems or intake systems; suspension components such as springs or coilovers; wheels; audio components; and exterior accessories such as spoilers or body kits. It is important to keep in mind that installing aftermarket parts may void warranties on certain components of the vehicle.

The 2007 Honda Accord P2138 is a reliable and efficient sedan that offers a good balance between performance and comfort. It is a great all-rounder that is perfect for both daily commuting and weekend road trips. The wide range of safety features provide excellent protection, while the fuel economy makes it economical to run. The Accord P2138 is an ideal choice for those looking for a reliable vehicle with plenty of features at an affordable price.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

Similar Posts