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REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech - Car Talk (36) - Nairaland

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Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by donuba61: 4:31pm On Apr 29, 2021
Good day Gazzuzz and other car gurus. Please you people should come to my aid. Am experiencing persistent over heating in my Honda civic 2008. My mechanic said I should change the top cylinder that is like it bad. I met another mechanic who said that I should change my radiator to a new one double cell. He said that if it the top cylinder, that the car will be doing hard starting. Please my ogas, which should I do. The car movement is very OK and there is no leakage from the radiator.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 10:01pm On Jul 21, 2021
SINCERE APOLOGIES. BEEN AWAY FOE A WHILE. BACK FULLY NOW TO ASSIST WITH REMOTE DIAGNOSIS.

SO IF YOU HAVE ANY ISSUE POST THEN HERE WITH ALL NECESSARY INFORMATION AND WE'LL SEE HOW WE CAN HELP GUIDE YOU TOWARDS AN ACCURATE FIX


A BIG THANK YOU TO ALL THE FELOW TECHS THAT HELPED TO KEEP THE THREAD GOING BRIEFLY... YOU ARE AMAZING..


NOW LET'S GET THE BALL ROLLING SHALL WE?
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 8:14am On Jul 22, 2021
GOOOOOOOOOOOOOOOD MORNING NIGERIA grin
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 11:13am On Jul 23, 2021
let's get you some help...
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by johnonuh: 10:24am On Aug 26, 2021
I need help with my tiny light Camry, when on motion sometimes the gear doesn't engage, it will just be firing unless I release my leg from the pedal and then fire again before it picks, what should I do please.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 11:33am On Sep 01, 2021
johnonuh:
I need help with my tiny light Camry, when on motion sometimes the gear doesn't engage, it will just be firing unless I release my leg from the pedal and then fire again before it picks, what should I do please.
1. Kindly scan to see if there is any trouble codes stored pertaining to the Transmission.
2. Check transmission fluid level and quality. If dirty or smelling burnt, change the oil with a better quality ATF. Pls dont put in cheap oil like the fake abros everywhere.
Hopefully it is resolved, if otherwise we proceed with diagnosis

1 Like

Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by donuba61: 3:12pm On Sep 02, 2021
Please help a distress soul. Let me start from the beginning. I changed my car engine like 3 months ago in the cause of connecting the ac compressor, the rewire burned my brain box. I changed the brain box which was reprogrammed. After that the gear box keeping disengaging in motion. I was advice advice to change the gear box which I did 3 days ago but the new gear box is still disengaging in motion like the formal one. The mechanic is now suggesting that maybe the person that did the brain box programming didn't do it well. Please my people come to my aid. Please what should I do? Do u think the mechanic is right? Car is civic 2008
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 2:36pm On Sep 29, 2021
donuba61:
Please help a distress soul. Let me start from the beginning. I changed my car engine like 3 months ago in the cause of connecting the ac compressor, the rewire burned my brain box. I changed the brain box which was reprogrammed. After that the gear box keeping disengaging in motion. I was advice advice to change the gear box which I did 3 days ago but the new gear box is still disengaging in motion like the formal one. The mechanic is now suggesting that maybe the person that did the brain box programming didn't do it well. Please my people come to my aid. Please what should I do? Do u think the mechanic is right? Car is civic 2008
The programing that was done has to do with the immobilizer system i.e programming the Brainbox to the key. I do not see why the gear will disengage because of key programming.
in all these issues, have you tried to scan the vehicle for any error codes stored?
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by donchidez(m): 10:27am On Oct 10, 2021
My gearbox was licking oil and I went to a mechanic, they told me that is from the gearbox pump which i changed and it was moving fine. as i was driving, I slow down at a police check point. And when i tried to accelerate it was not driving. But it reverse.
Please what could be the cause?
What should i do?
Please i need your help.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 1:59pm On Oct 27, 2021
donchidez:

My gearbox was licking oil and I went to a mechanic, they told me that is from the gearbox pump which i changed and it was moving fine. as i was driving, I slow down at a police check point. And when i tried to accelerate it was not driving. But it reverse.
Please what could be the cause?
What should i do?
Please i need your help.
Sorry for late reply.
Whatever the problem is, it is most likely from the gear. Probably the pump wasn't fixed well.
For peace of mind if you can't find a competent gear specialist pls plan to replace the gear. ..
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 5:59pm On Nov 04, 2021
Omo see as cobwebb don full everywhere
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by drmuchin: 1:11pm On Nov 07, 2021
AutoMoTech:
Omo see as cobwebb don full everywhere

Use broom comot the cobweb
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 6:36pm On Nov 08, 2021
drmuchin:


Use broom comot the cobweb


Baba e tire me... I no even know where I go start from.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 8:03am On Nov 09, 2021
Got a problem with your car? Let's assist you remotely...
You can reach me via whatsapp via the contact on my signature.

1 Like

Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by Jollos(m): 3:24pm On Nov 09, 2021
Good afternoon all ogas,

I travel to and fro Ife from Lagos with my newly acquired pathfinder, it was a smooth journey but I used 15k fuel to and fro. Although I was informed before buying the car there were no catalyst In the exhaust.

One thing I noticed about the car was it won't accelerate more than 120km/h once it is approaching 130 it will slow down by itself. Could this be a serious problem?

I priced catalyst and is above 100k which I can't afford now.

Do I have a remedy to catalyst that will save cost, and will it reduce fuel consumption? Pathfinder 2004 model

Thanks in anticipation.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 4:18pm On Nov 09, 2021
Jollos:
Good afternoon all ogas,

I travel to and fro Ife from Lagos with my newly acquired pathfinder, it was a smooth journey but I used 15k fuel to and fro. Although I was informed before buying the car there were no catalyst In the exhaust.

One thing I noticed about the car was it won't accelerate more than 120km/h once it is approaching 130 it will slow down by itself. Could this be a serious problem?

I priced catalyst and is above 100k which I can't afford now.

Do I have a remedy to catalyst that will save cost, and will it reduce fuel consumption? Pathfinder 2004 model

Thanks in anticipation.
Pls note this, *personally* I do not agree to catalyst causing a terribly high consumption. The function of the catalyst is to lower emission of poisonous gases. So my advice will be in line with my personal belief.
So I will advice you look elsewhere for the problem.
1. Have you tried to note how much distance you travel for certain amount of fuel and then compare with what the manufacturer stated?
Have you tried to scan the vehicle since you bought it?
Is the vehicle naija used or tokunbo?
Several things can cause that issue of the car not going beyond 130km/hr. It could be because of a speed limiter or engine performance problem.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by Jollos(m): 6:18pm On Nov 09, 2021
AutoMoTech:

Pls note this, *personally* I do not agree to catalyst causing a terribly high consumption. The function of the catalyst is to lower emission of poisonous gases. So my advice will be in line with my personal belief.
So I will advice you look elsewhere for the problem.
1. Have you tried to note how much distance you travel for certain amount of fuel and then compare with what the manufacturer stated?
Have you tried to scan the vehicle since you bought it?
Is the vehicle naija used or tokunbo?
Several things can cause that issue of the car not going beyond 130km/hr. It could be because of a speed limiter or engine performance problem.

Thanks for your response sir.

I scanned today, the guy said the 3 sensor connecting to the engine are bad. He said that was the only thing that came up from the scanner.
I asked him if the scanner brought up anything about catalyst and he said no.
Maybe I should take it from there
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by autologic: 5:51am On Nov 10, 2021
Jollos:
Good afternoon all ogas,

I travel to and fro Ife from Lagos with my newly acquired pathfinder, it was a smooth journey but I used 15k fuel to and fro. Although I was informed before buying the car there were no catalyst In the exhaust.

One thing I noticed about the car was it won't accelerate more than 120km/h once it is approaching 130 it will slow down by itself. Could this be a serious problem?

I priced catalyst and is above 100k which I can't afford now.

Do I have a remedy to catalyst that will save cost, and will it reduce fuel consumption? Pathfinder 2004 model

Thanks in anticipation.
Forget about catalyst for now cos it's absence won't cause issue listed above.Just take your car to a good technician for proper diagnosis and troubleshooting.

1 Like

Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by autologic: 5:55am On Nov 10, 2021
Jollos:


Thanks for your response sir.

I scanned today, the guy said the 3 sensor connecting to the engine are bad. He said that was the only thing that came up from the scanner.
I asked him if the scanner brought up anything about catalyst and he said no.
Maybe I should take it from there
I don't think you are right hand cos this is not different from trial and error style of diagnosis .Anybody that is troubleshooting for you should not based his diagnosis on scan dtc alone and should do further electrical test to confirm the issue to 100% accuracy. State your location so that we can recommend good tech around you.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 6:38pm On Nov 10, 2021
Jollos:


Thanks for your response sir.

I scanned today, the guy said the 3 sensor connecting to the engine are bad. He said that was the only thing that came up from the scanner.
I asked him if the scanner brought up anything about catalyst and he said no.
Maybe I should take it from there
I believe it would be wise if you could get the error codes and post here so we can help guide your repair.
As mentioned by autologic, the absence of catalyst is not the cause of your "presumed high fuel consumption"
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by petrusevents(m): 5:48am On Nov 12, 2021
Good morning
Please can anyone refer a competent Honda Gear specialist for me in Ibadan.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 10:16am On Nov 12, 2021
petrusevents:
Good morning
Please can anyone refer a competent Honda Gear specialist for me in Ibadan.
I believe Timifakay is in IB
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by petrusevents(m): 2:38pm On Nov 18, 2021
AutoMoTech:

I believe Timifakay is in IB

his contact please
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by Heritpemi: 11:56am On Nov 23, 2021
Good morning house please I need how to obtain key fob code for journey dodge 2010
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by Heritpemi: 11:59am On Nov 23, 2021
I need a device that can scan and programming ECU immobilizer reset ETC for 12/24 volt motor
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 2:52pm On Dec 06, 2021
.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 12:24pm On Jan 05, 2022
Happy new year fam!!!
Its another beautiful year ... Oya let's get this going.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by MedicH: 6:51pm On Jul 10, 2022
Hi

So on Friday my timing belt cut and vehicle stalled instantly. The timing belt was changed when I replaced crankshaft oil seals and the mech showed me the one the car came with has wounds and might cut any moment. I agreed that it should be replaced. The one they got however did not last upto a month.

After the timing belt was replaced yesterday, I drove the car today and scanned it to see codes p0018 and p0302. These codes are listed as pending codes. I have cleared it and it still appeared as pending code. I have p0031 as confirmed code, I have checked the position of the heated o2 sensor but it is rusty so I need panel beater to look at it.

My concerns are why are the p0018 and p0302 codes registering as pending on the scanner and what should I do about it.

Car is lexus es 300 gotten toks in 2019 with 264,000 miles on it. It's generally problem free and is serviced with mobil regularly.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 11:37pm On Jul 10, 2022
MedicH:
Hi

So on Friday my timing belt cut and vehicle stalled instantly. The timing belt was changed when I replaced crankshaft oil seals and the mech showed me the one the car came with has wounds and might cut any moment. I agreed that it should be replaced. The one they got however did not last upto a month.

After the timing belt was replaced yesterday, I drove the car today and scanned it to see codes p0018 and p0302. These codes are listed as pending codes. I have cleared it and it still appeared as pending code. I have p0031 as confirmed code, I have checked the position of the heated o2 sensor but it is rusty so I need panel beater to look at it.

My concerns are why are the p0018 and p0302 codes registering as pending on the scanner and what should I do about it.

Car is lexus es 300 gotten toks in 2019 with 264,000 miles on it. It's generally problem free and is serviced with mobil regularly.

Asides the misfire on cylinder 2. Do you have any other drivability concerns?
The P0018 points the a possible problem with the timing.
Now question is was it caused by the belt that and oil seal that was replaced?
I will suggest you do the following first.
Try see if you can resolve the misfire.
Check the ignition coil, spark plug and injector.
Try see if you can rule out the misfire being caused by the CAM/CRANK code.
We can take it from there.
BUT ENSURE YOU DO NOT START THROWING PARTS AT THE CAR.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by oriste(f): 8:59am On Jul 14, 2022
Good morning I use Honda pilot 2009 but I noticed something when my car is on idle it's rmph goes to 3500 and when engaged it's starts jerking and check engine light comes up on start blinking and would not move well
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 8:54pm On Jul 14, 2022
oriste:
Good morning I use Honda pilot 2009 but I noticed something when my car is on idle it's rmph goes to 3500 and when engaged it's starts jerking and check engine light comes up on start blinking and would not move well
THE BLINKING CHECK ENGINE LIGHT INDICATES YOU HAVE MISFIRE. ONE OR MORE OF YOUR CYLINDERS IS NOT CONTRIBUTING AS IT SHOULD.
FOR A START CHECK YOUR PLUGS, FUEL INJECTOR AND ALSO SCAN INCASE THERE ARE OTHER KNOWN FAULTS STORED IN THE ECU.
Re: REMOTE FAULT ASSESSMENT AND DIAGNOSIS GUIDE By AutoMoTech by AutoMoTech(m): 8:30pm On Jul 15, 2022
MedicH:
Hi

So on Friday my timing belt cut and vehicle stalled instantly. The timing belt was changed when I replaced crankshaft oil seals and the mech showed me the one the car came with has wounds and might cut any moment. I agreed that it should be replaced. The one they got however did not last upto a month.

After the timing belt was replaced yesterday, I drove the car today and scanned it to see codes p0018 and p0302. These codes are listed as pending codes. I have cleared it and it still appeared as pending code. I have p0031 as confirmed code, I have checked the position of the heated o2 sensor but it is rusty so I need panel beater to look at it.

My concerns are why are the p0018 and p0302 codes registering as pending on the scanner and what should I do about it.

Car is lexus es 300 gotten toks in 2019 with 264,000 miles on it. It's generally problem free and is serviced with mobil regularly.
hello!!! have you been able to get this resolved?
would appreciate an update on the eventual fix.

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