₦airaland Forum

erico2k2:
I actually do not, I drive a Range Rover and a BMW .Why the hell would I drive a Toyota ??When I can drive a BMW 3201?
Bro not everyone is less privileged .On Nairaland I have met people who have 2025 range Rover sport and 2024 Camry as well, and also if you go to the BMW section we have people there who have brand new bimmers, SO speak of what you know.I made a thread on here where I c onverted my 2012 Range rover from RHD to LHD its on here you can look at it and see men there wey get machine

SafariHunter:
Such a sad and horrible way to die.

May he reincarnate into a beautiful being next life

erico2k2:
The problem or what you guys seem to dwell on is that you guys drive 25 years Old cars and compare them with cars built with the tech toyota is catching up with,Howmany Mechanic in Nigeria do you think can fix a 2024 Camry ??

DeOTR:
The same thing is true for Honda. And yes, Honda is more affordable than Toyota, and better too.

RyanAutomotive:
Good afternoon sir.

Vehicle Details
Make: Toyota
Model: Camry
Year: 2008


Main Complaint: Intermittent grinding/“grrr” sound accompanied by slight vibrations, occurring at different speeds but rarely at high speed.

Diagnostic Report: Multiple fault codes recorded in the Engine/ECT, ABS/VSC/TRC and A/C systems.

I have reviewed the diagnostic report you shared. Since you have already attended to the ignition coil and air-conditioning issues, let’s concentrate on the intermittent grinding noise and the remaining fault codes before any further parts replacement.


1, Understanding the ABS/VSC/TRC Fault Codes

Your diagnostic report shows the following codes:

• C0200 — Front Speed Sensor RH Circuit

This indicates a fault involving the right-front wheel-speed sensor circuit.

• C0210 — Rear Speed Sensor RH Circuit

This indicates a fault involving the right-rear wheel-speed sensor circuit.

• C1333 — Open Circuit in Left Rear Speed Sensor Circuit

This indicates an open electrical circuit or an interruption in the left-rear wheel-speed sensor circuit.

• C1237 — Speed Sensor Rotor Faulty

This indicates a fault associated with the wheel-speed sensing signal or the sensor rotor/encoder system, depending on the vehicle’s configuration.

These codes deserve careful attention because the ABS, traction control and vehicle stability systems depend on reliable wheel-speed information.

Possible causes include:

* Damaged wheel-speed sensor wiring.
* Loose, corroded or damaged connectors.
* Faulty wheel-speed sensors.
* Damaged or contaminated sensor rotors or magnetic encoder rings.
* Incorrect sensor installation or excessive sensor-to-rotor clearance, where applicable.
* Wheel-bearing or hub problems affecting the encoder signal.

Important: The codes do not automatically mean that all the wheel-speed sensors need replacement. Multiple sensor-circuit codes may indicate separate faults, wiring damage or a shared electrical issue. Testing is required to establish the actual cause.


2. Could the ABS/Speed Sensor Faults Be Causing the Grinding Noise?

Possibly, but we should not assume that they are responsible for the noise without further inspection.

A damaged wheel bearing, hub or sensor rotor may sometimes produce noise while also affecting the wheel-speed signal. However, an electrical sensor fault alone would not normally explain a physical grinding sound.

The intermittent “grrr” sound and slight vibration could also originate from:

* A worn or damaged wheel bearing.
* A brake pad, brake disc or brake dust shield making contact.
* A damaged CV joint or driveshaft component.
* A loose suspension or underbody component.
* A tyre defect or foreign object contacting a rotating component.
* A drivetrain component developing an intermittent mechanical fault.

The priority is to identify exactly where the noise originates and determine whether it is related to wheel rotation, braking, acceleration or vehicle speed.


3, Understanding the Engine Fault Codes

Your report also shows:

• P0441 — Evaporative Emission Control System Incorrect Purge Flow (Pending)

This indicates that the engine computer has detected an unexpected purge-flow condition in the fuel-vapour emission control system.

Possible causes include a faulty purge valve, leaking or obstructed EVAP hoses, a vent-system issue or another fault affecting purge flow.

This code would not normally explain a grinding noise accompanied by vibration, so it should be investigated separately.

• P0352 — Ignition Coil “B” Primary/Secondary Circuit (Current and History)

This indicates a fault in the electrical circuit associated with ignition coil B.

Since you mentioned that you have already sorted out the ignition coil issue, the next step is to confirm whether P0352 has returned after the repair.

If it remains current, the coil, connector, wiring, power supply and control circuit should be checked. If it is only stored in history and the fault no longer returns, it may relate to the previous problem.


4, Understanding the A/C Fault Code

• B1423 — Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure

This code indicates an issue involving the A/C refrigerant-pressure sensing circuit or an abnormal pressure-related signal, depending on the system.

Possible causes include:

* A faulty refrigerant-pressure sensor.
* Damaged wiring or a poor connector connection.
* An electrical supply or ground issue.
* An actual refrigerant-pressure problem requiring further investigation.

Since you mentioned that you have already attended to the A/C issue, this code should be rechecked to determine whether it remains active.

Do not replace the pressure sensor simply because the code appears; the circuit and actual refrigerant pressure should be assessed first.


5, What Should Be Checked Now?

Before buying any additional parts, I recommend the following diagnostic procedure:

1, Locate the Grinding Noise

Carry out a careful road test, where safe, to establish whether the noise changes with vehicle speed, braking, acceleration or steering direction.

2, Inspect All Four Wheel Ends

Check the wheel bearings, hubs, brake discs, pads, dust shields and tyres for wear, looseness or physical contact.

3, Diagnose the ABS Wheel-Speed Circuits

Inspect the wiring and connectors associated with the right-front, right-rear and left-rear wheel-speed sensors.

4, Examine Live Wheel-Speed Data

Use a suitable diagnostic scanner to compare all four wheel-speed readings during controlled testing. An intermittent or inconsistent signal may help identify the affected circuit.

5, Inspect the Sensor Rotors and Encoder Rings

Check for damage, contamination, incorrect installation or faults in the magnetic encoder system, where fitted.

6,Recheck the Engine and A/C Codes

Confirm which codes remain current after the previous repairs and investigate any that return.


6, Do NOT Do This

* Do not replace all the ABS sensors simply because multiple codes are present.
* Do not assume the grinding noise is electrical without inspecting the mechanical components.
* Do not ignore a possible wheel-bearing or brake fault.
* Do not clear the codes and assume the problem has been resolved.
* Do not continue driving if the grinding becomes severe, the vehicle pulls unexpectedly, a wheel develops excessive play, or braking performance changes.

If the noise is coming from a wheel bearing, brake component or another rotating part, continued driving could worsen the damage.


7, Professional Insight

The most important concern here is the combination of an intermittent grinding noise, slight vibration and multiple ABS wheel-speed circuit faults.

These faults may be related if a wheel-end component, encoder or wiring is damaged, but they may also represent separate problems.

My recommendation is to investigate the grinding noise and wheel-speed sensor circuits first, while treating the P0441, P0352 and B1423 codes as separate diagnostic items unless testing establishes a connection.

This approach will help prevent unnecessary sensor replacement and ensure that a potentially safety-related mechanical fault is not overlooked.


8, Ryan Automotive Limited Recommendation

At Ryan Automotive Limited, we recommend a structured diagnosis that combines physical inspection with computerized testing.

Our assessment can include:

• Road-test diagnosis of the intermittent noise.
• Wheel bearing, hub and brake inspection.
• ABS/VSC/TRC fault diagnosis.
• Wheel-speed sensor circuit and live-data testing.
• Engine fault-code verification.
• A/C pressure-sensor circuit assessment.
• Identification of the root cause before repairs are recommended.

If you are in Lagos or can bring the vehicle down, you are welcome to visit Ryan Automotive Limited, along LASU–Isheri Road, for a professional assessment.

We diagnose the fault first and explain our findings before recommending repairs. Our goal is to identify the root cause, not simply replace parts until the symptoms disappear.

RYAN AUTOMOTIVE LIMITED
Precision • Transparency • Excellence.

Kobojunkie:
Is this some sort of internet trend. Are we to expect more eejits doing this soon? 😐😐

sharpwriter:
What kind of see finish?

njokuuche77:
08 to 010 honda civic. One of the best underrated cars, especially in this high cost of fuel regime.
A tokunbo goes between 6m to 8m.
Clean naija used about 3 to 4m.

Eba50:
Psychologists. I studied philosophy and logic in 200 level as elective and got 68 over 100. I can make y'all hate your parents and inform you that it is my mission and you will still fall flat to me.I will plainly tell u the reason your parents apear to love you isnt what u actually think. We know them.