Solving the Honda CR-V B167 Code with Expert Guidelines

AvatarByCarl Frisch

The b167 code is a diagnostic trouble code (DTC) found in Honda CR-V vehicles, indicating a problem with the evaporative emissions system. The evaporative emissions system is responsible for collecting and storing fuel vapors from the fuel tank and then venting them into the atmosphere. When this code is set, it typically indicates an issue with the vapor canister purge valve or an issue with the fuel tank pressure sensor. If your Honda CR-V has this code, it is important to have it checked out by a qualified technician as soon as possible to prevent further damage or emissions issues.

Automobile: Honda CRV B167 Code

The Honda CRV is a popular sports utility vehicle that has been on the market for many years. It’s reliable, comfortable and easy to drive. However, like any vehicle, it’s important to take proper care of it. One key component of automotive maintenance is understanding and diagnosing the B167 Code, which can affect your Honda CRV’s performance.

What is B167 Code?

B167 Code is an OBD-II Diagnostic Trouble Code (DTC) that indicates a malfunction in the Vehicle Speed Control and Idle Control System (VSCCS). This code may also be referred to as P0171 or P0171-2F. The code indicates a malfunction in the VSCCS system that causes the engine to run rough or stall at idle.

Common Causes of B167 Code

A number of things can cause the B167 code to be triggered, such as a faulty fuel injector, an air filter that needs replacing or a vacuum leak. Other potential causes are a defective mass air flow (MAF) sensor, an oxygen sensor that’s sending incorrect signals, or an issue with the fuel pressure regulator or fuel pump relay.

Symptoms of B167 Code

The most common symptom of a B167 code is engine hesitation when accelerating from a stop or when shifting gears. The vehicle may also idle rough or stall at idle speeds and there may be reduced power output when accelerating. Additionally, you may experience poor fuel economy due to increased fuel consumption caused by the problem.

Diagnosis of B167 Code

Your diagnostic process should start with checking all possible connections and components in the VSCCS system for signs of corrosion or damage. The most likely culprits are usually faulty spark plugs, ignition coils, fuel injectors and other related parts within the system. Once these components have been checked and replaced if necessary, you should then check for any vacuum leaks in the intake manifold and hoses leading from it to other parts of the engine bay. If all these checks fail to reveal any issues then further diagnosis will require more specialized tools such as an oscilloscope and multi-meter for testing individual components for faults.

Solutions to Fix B167 Code

Once you’ve identified which component(s) are causing your engine to run rough or stall at idle speeds then you’ll need to replace them with new ones in order to fix your issue. This could involve anything from replacing spark plugs and ignition coils, cleaning fuel injectors and replacing any worn out hoses leading from the intake manifold to other components within your engine bay – depending on what your initial diagnosis revealed as being faulty within your VSCCS system!

Honda CRV Maintenance

Regular maintenance on your Honda CRV will keep it running smoothly for years to come! Here are some tips on how you can keep your car in top condition:

Regular Maintenance Tips

It’s important that you regularly check all fluids levels in your car including oil, coolant/antifreeze, brake fluid etc., as well as checking tire pressure levels each month – particularly during winter months where temperatures drop significantly! Additionally make sure all belts & hoses are properly secured & functioning correctly; have any necessary repairs done as soon as possible before they become more serious problems down the line! Finally ensure that all lights & indicators are functioning correctly by conducting regular checks; this includes headlights/taillights & turn signals etc., which should be replaced if they become dim over time – this will help keep you safe on roads while driving at night!

When To Change Oil

It’s important to change oil regularly; most manufacturers recommend changing oil every 3 months/3k miles (whichever comes first). This will help ensure optimal performance from your engine & reduce wear & tear over time – leading towards greater reliability & longer life spans! It’s also important not just for performance reasons but also safety reasons; old oil can become sludgy & lead towards clogging up vital components within engines causing them not work properly anymore – leading towards catastrophic failure if left unchecked long enough!

Battery Check And Replacement Guide


Battery checks should be done regularly; this includes both visual inspection & testing with multimeter (voltage meter). With visual inspection look out for signs of corrosion/leaking around terminals; if there is then clean off terminals with baking soda solution before conducting tests with multimeter (voltage meter). With multimeter tests look out for battery voltage readings below 12 volts – this indicates battery needs replacing soon otherwise it will fail eventually leaving car unable start up anymore! If reading is above 12 volts but below optimal voltage range then recharge battery using charger before conducting further tests – this could save money down line if battery does not need replacing yet!

Tire Pressure And Alignment Checklist


Tire pressure should be checked regularly with tire pressure gauge – this helps ensure optimal performance from tires while driving around & reduce wear & tear over time which leads towards greater reliability over life span! Additionally alignment should be checked every 6 months/6k miles (whichever comes first); misaligned wheels can cause premature wear on tires resulting in having replace them sooner than expected – thus costing more money down line than necessary so make sure get alignment checked regularly !

Honda CRV Repairs

Common repairs needed on Honda CRVs include brake pad replacements , rotor replacements , alternator replacements , spark plug replacements , etc . Depending on severity , some repairs may require more specialized tools such as OBD scanners , oscilloscopes , etc . Here are some repairs needed specifically for Honda CRVs :

How To Replace Brake Pads On A Honda CRV


Replacing brake pads requires jacking up car first so make sure do it safely ; once car has been safely jacked up remove wheels first before accessing brake pads . Once wheels have been removed locate caliper bolts holding pads into place ; undo bolts with socket wrench before pulling caliper away from rotor . Then pull out pads one by one ; apply small amount grease onto back side before sliding into place again . Then replace caliper bolts back into place using socket wrench again before lowering car back onto ground !

How To Change Rotors On A Honda CRV
Changing rotors requires jacking up car first so make sure do it safely ; once car has been safely jacked up remove wheels first before accessing rotors . Once wheels have been removed locate caliper bolts holding rotors into place ; undo bolts with socket wrench before pulling rotors away from hub assembly . Then pull out old rotors one by one ; make sure clean surface area before sliding new rotor into place again . Then replace caliper bolts back into place using socket wrench again before lowering car back onto ground !

Alternator Replacement Guide For A Honda CRV
Alternator replacement requires jacking up car first so make sure do it safely ; once car has been safely jacked up disconnect negative battery cable first before accessing alternator . Once negative battery cable has been disconnected locate alternator belt tensioner bolt using socket wrench ; undo tensioner bolt so belt becomes loose enough move around easily without slipping off pulleys too much . Then remove old alternator by taking off mounting bracket screws using same socket wrench ; once bracket screws have been taken off pull old alternator away from engine block carefully . After old alternator has been removed slide new one into place ensuring correct orientation ; attach bracket screws back into place using same socket wrench used earlier followed connecting negative battery cable again afterwards !

< H 1 > Troubleshooting Tips For The Honda CRV
Understanding warning lights and indicators on cars is essential for troubleshooting potential issues quickly ! Knowing where each light/indicator located helps diagnose problems faster without having guess what might wrong ! Additionally common problems encountered by owners include electrical issues such as dead batteries , failed starters/alternators , corroded wires etc . Knowing how fix these problems quickly can save lot time money down line !

< H 1 >Modifying Your Honda CRV
Modifying vehicles can often lead towards better performance overall depending upon modifications being done correctly ! Common modifications owners undertake include aftermarket exhausts , intakes , turbochargers , superchargers etc which help increase horsepower output significantly compared stock configuration ! Additionally fitting larger rims/tires along suspension upgrades helps increase grip while driving around corners better than stock setup !

B167 Code Honda CRV

The B167 code is a diagnostic trouble code (DTC) that indicates a general malfunction in the engine of a Honda CRV. This code is usually preceded by other diagnostic trouble codes, such as P0134 and P0135, which indicate an issue with the oxygen sensor. This code can be caused by several different factors, such as faulty wiring, faulty components, or a malfunctioning computer module.

Diagnosing the B167 Code

In order to diagnose the B167 code, it is important to first determine the cause of the problem. The first step in diagnosing this code is to check all relevant wiring and components for any signs of damage or wear. If any wiring or components are found to be damaged or worn, they should be replaced as soon as possible.

Next, it is important to check for any other diagnostic trouble codes that may be stored in the computer module. If any codes are found, they should be addressed before attempting to diagnose and repair the B167 code.

If no other codes are present, then it may be necessary to perform a “live data” scan on the engine in order to determine if any sensors are not providing accurate readings. If any sensors are found to be providing inaccurate readings, they should be replaced or adjusted accordingly in order to correct the issue causing the B167 code.

Common Causes of B167 Code

The most common causes of the B167 code include faulty wiring, faulty components, and malfunctioning computer modules. It is also possible for this code to be caused by an issue with one of the oxygen sensors or fuel injectors. In some cases, this code can also indicate an issue with air/fuel mixture levels or ignition timing issues.

Fixing The Problem

If a faulty component or wiring harness is determined to be at fault for causing this diagnostic trouble code then it must be replaced before attempting any further repairs. If a malfunctioning computer module is determined to be at fault then it must also be replaced before attempting further repairs. Once these parts have been replaced then all relevant systems must be checked once again in order to confirm that all issues have been addressed properly and that no other problems exist within them which could cause further issues down the road.

FAQ & Answers

Q: What is the B167 code in Honda CRV?
A: The B167 code is an OBD-II diagnostic trouble code that indicates a malfunction with the variable valve timing system. It is often caused by a faulty variable valve timing solenoid or camshaft position actuator.

Q: What are the symptoms of the B167 code?
A: Symptoms of the B167 code can include rough engine idling, decreased power and acceleration, and an illuminated Check Engine Light.

Q: How do I diagnose and fix the B167 Code?
A: Diagnosing and fixing the B167 Code should be done by a qualified mechanic. First, they will perform a visual inspection of all related components and wiring, followed by an OBD-II scan to identify any stored codes. If necessary, further diagnostics may include checking for vacuum leaks or replacing components like the variable valve timing solenoid or camshaft position actuator.

Q: What regular maintenance should I do on my Honda CRV?
A: Regular maintenance on your Honda CRV should include oil changes every 3,000–5,000 miles (depending on your driving conditions), battery checks every 6 months, tire pressure checks every other month, and wheel alignment checks every year or 12,000 miles (whichever comes first).

Q: What are some common repairs needed on a Honda CRV?
A: Common repairs needed on a Honda CRV can include brake pad replacement, rotor replacement, alternator replacement, warning light diagnosis and repair (such as replacing oxygen sensors), and replacing spark plugs.

In conclusion, the Honda CR-V’s B167 code is a reliable and efficient vehicle that offers great value for money. Its impressive fuel economy, spacious interior, and high safety ratings make it an excellent choice for drivers looking for a reliable and affordable car. The Honda CR-V is a great option for those who want to get the most out of their vehicle without breaking the bank.

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