Goodmorning hon gazzuzz , how do I diagnose a p0325 (knock sensor fault code) on Honda accord v6 2003 model... How do I locate the know sensor sir, what and what do I need to remove before I could get to d knock sensor. the car hesitates and was misfiring, and it was giving misfiring code, intake leak code and 02 sensor heater circuit code. I found d intake leak and have repaired dat, the misfiring I discover there are 3 plugs that aren't bring up spark after using my spark tester . Have changed the plugs and the clear the codes but the only code that still comes up is the o2 sensor heater circuit sensor 1 bank 1 and sensor 1 bank 2 and d knock sensor code... so I'm trying to locate the knock sensor but can't find it and the how do I also test the o2 sensor heater circuit

Goodmorning hon gazzuzz , how do I diagnose a p0325 (knock sensor fault code) on Honda accord v6 2003 model... How do I locate the know sensor sir, what and what do I need to remove before I could get to d knock sensor

GAZZUZZ:


Post the details of the original one (Part number)



Change technicians. Look for one that can use a diagnostic equipment and work on same vehicle.



I have no idea what the query is.



I have no idea sir.

thanks boss.. I appreciate ur swift response

[quote author=empron post=66725785]how I become a Vehicle Diagnostic technician through nairaland
This a story to inspire others and believe in themselves.
I join nairaland in 2009 immediately after my NYSC.In 2010 i got a job with #30,000 salary i took up the job and i never for once leave nairaland homepage from my system.
i learn a lot through different sections and i learnt all these .web design,photography,mini importation
in 2011 i started visiting this section auto/car talks,topic and comments from these great men and video on youtube transform my life and make me to be away from job sites.
i started to read topic and comments from this section{Sienna,Ikenna,Egunmogaji,Nurey,kingreign,car doctor,Gazzuz,luvinhubby and many others} and i never regretted this.
Fast forward to 2014 i spoke with Electrician that use to repair my car that i want to know more about cars{he does not have a single scanner}
I spent 3months with him then I resign from my office job& i bought my first scanner launch creader v11,with passion and focus couple with reading of automotive ebooks and video from youtube change
my life,a year after i bought different kind of tools;Autoboss v30,X300pro3,X100 pro,Toyota Techstream,VAG,Delphi,mini zed bull,ONdemand5,Alldata E.t.c
I move to better apartment with my family,sold my old car and rebuild an abandon car as a project and now i drive the car.I do fix hydrid car also and i have done 5 toyota hybrids car without complain from my customer
my advice to young&old graduate of Engineering field if you don't have a good job or u are looking for a better things do,find your way to vehicle diagnosing and repairs
all you need is focus and passion to do it now,Get a mini scanner,multi meter and alldata software and find someone in your vicinity or visit car talk sections
and you will never regret this.If I can do this in my early thirties married with kids and a graduate of Elect/Elect no excuse.



this just inspired my soul !! bros can I get d eBook boss nurrry sent to u too and oda ebooks dat could hop as well... steveugochukwu6@gmail.com.. thanks sir

Good morning hon gazzuzz, a Honda accord v6 car sounds like there is a leakage in the exhaust system and the car also hesitate. panel beater check d exhaught system and there was no leakage from d exhaust... spark plugs recently changed still d same issue. check eng light not illuminated.. please what could be d caused and what exactly can I check to fix dix problen

GAZZUZZ:

Misfire (plugs, coils, compression, fuel pressure.)
Airflow performance (leaking intake /air hose)
Syst lean (solve airflow, Sys lean will be solved)

tanx boss

SteveUg:
I'm having a random multiply cylinder misfire code, system too lean code, and mass air flow 'A' circuit range performance on a Toyota corolla 2012 model... what's the culprit of dix code?

.
Hon gazzuzz hlp my ministry

I'm having a random multiply cylinder misfire code, system too lean code, and mass air flow 'A' circuit range performance on a Toyota corolla 2012 model... what's the culprit of dix code?

please post the VIN for transparency.

freshvine:
From being a car dealer to become a prison inmate in couple of days.


Village people be stirring someone's destiny like akamu.

freshvine:
From being a car dealer to become a prison inmate in couple of days.


Village people be stirring someone's destiny like akamu.

����.. this one weak me

computerglobal:


No records found for this vehicle

aye mi o!!!!!

computerglobal:


No records found for this vehicle

aye mi o!!!!!.. does this mean d car has no history at all ni....? or they intentionally wiped off its record

goodmorning , can u help check if dix car has a flooded history : 2T1BR32E25C406234

MotorGuru:





I admire your troubleshooting skills.

A wiring issue is what you have here.Please recheck all wire grounds and check that all wires and connectors are ok. Not an easy task

..
Choiiii guru dat na big wrk walai. .. I will give it a try by weekend

GAZZUZZ:


I see you know a little DIY.

Did it rain a day before the car started misbehaving?
Open up the glove box compartment, take out the engine ecu, open and check for liquid incursion.

No sir it didn't rain n dia isnt any single corroded spot in the ecu @ all, I opened it...

Good morning to u chief gazzuzz; a Toyota Siena 2000 or so, not so sure on the year of manufacture, suddenly started misbehaving.. I started d car one morning like dat n it worked fine, I parked it and went out . few hours later I can back started d car and d following issues started.
1: The car sounds like crap, the sound was so bad as if dia was leakages on the exhaust, if u attempt raising car rpm u would hear dix kinda sound ( putupuutuupoooom pooom !!!!!!!)
2: once I start d car thats d kinda sound I hear both on idle and wen I depress the gas pedal, I then opened the hood and noticed that dia is a continuous clicking sound coming from d injectors. I checked the fuses and relays okay, I went ahead and disconnected all the injectors supply feed on the injector connector still yet the injector still keeps clicking even without a getting 12v
3: I checked for a short to ground and also tested each injector wt a digital multimeter, all seem to have same range of resistance and I back probed it to check for 12v which I got on my DM
3: before this happened the car normally communicate wt my obd scanner but since the problem came up d car hasn't been able to communicate it keeps say obd communication error, verify if key is on n bla bla.
4: called and rewire and he said it was a brainbox issue...
Abeg chief gazzuzz help on dix matter biko nu I just tire

Good evening to u motto guru; a Toyota Siena 2000 or so not to sure on the year of manufacture, suddenly started misbehaving.. I started d car one morning like dat n it worked fine, I parked it and went out . few hours later I can back started d car and d following issues started.
1: The car sounds like crap, the sound was so bad as if dia was leakages on the exhaust, if u attempt raising car rpm u would hear dix kinda sound ( putupuutuupoooom pooom !!!!!!!)
2: once I switch d car dix kinda sound I hear both on idle and wen I depress the gas pedal, I then opened the hood and noticed that dia is a continuously clicking sound from d injectors. I checked the fuses and relays okay, I went ahead and disconnected all the injectors supply feed on the injector connector still yet the injector still keeps clicking even without a getting 12v
3: I checked for a short to ground and , and also tested each injector wt a digital multimeter all seem to have same range of resistance and I back probed it to check for 12v which I got on my DM
3: before this happened the car normally communicate wt my obd scanner but since the problem came up d car hasn't been able to communicate it keeps say obd communication error, verify if key is on n bla bla.
4: called and rewire and he said it was a brainbox issue...
Motor guru and gazzuzz help on dix matter biko nu I just tire

GAZZUZZ:


I deserve some accolades

absolutely, I salute u from the top

gorkonline:
GAZZUZZ Please Sir, I had asked this question before and I had changes the IACV (tokunbo) and even I changed the throttle body but problem didn't solve AND I even went as far as buying a brand new IACV on Aliexpress I just received it today and it has been installed and yet that didn't solve the problem. Right now I'm fed up and I'm thinking may be it's not something that is much more than what we are suggesting may be something something like BRAINBOX is the culprit. I'm just worried. HERE IS THE PROBLEM I'M HAVING SIR " My honda accord 1999 (babyboy). It always start very well in the morning, it has never started twice before. I have been using it going to 3 yrs now. The issue I have is that, when I start it, it run very well and the RPM stay at 1000rpm or slighty above, but when I load the engine the RPM will stay on 1000rpm or some times it might come below, if I ON the AC it will go up a while and later come down but the main issue is that once my RPM come below 1000 my car will start to shake and vibrate seriously.. if I off the AC or put my gear in park it will go back normal. I'm tired and I don't know what is wrong, I change the throttle body (including the sensor TPS and MAF) ,I changed the spark plug, I changed the IAC still same issue, change fuel pump, changed fuel pressure regulator.. The thing is that, it only happen when I'm on idle let say in traffic stop, it doesn't happen/I don't feel it when I'm speeding even if my AC is on, I don't feel it on motion but only when I'm idle and at times, if my AC is on and I'm idle with my gear in park, my RPM might go little below 1000RPM and it will shake/vibrate. Please what do you think might be wrong. I had several mechanics checking on it but they don't have the right solution. I scanned with my small scanner machine but the constant code on it is P1259 (vTEC system malfunction). Meanwhile I have been experiencing the problem since I got the car, after 1 year and some months using the car I have problem with my oil pump with has affected my engine so I made the decision to change my engine in total (thinking may be the new engine will give me smooth idle and riding) but I bought a new Borale engine which I'm still experiencing same problem after installation. I had reset the ECU several times. still same prob. @GAZZUZZ I attached a picture of the engine and it's the same engine as the one someone sent to you on dis forum.. It's the same engine, everything together.

... Bro a friend of mine is experiencing same thing with his Toyota corolla verso 2007, please sir gazzzuzz if u get d problem fixed can u tag me on how u got it repaired ... God bless u sir for ur good wrk...

GAZZUZZ:



compressor is frozen stiff. (Knocked)

. Thank u so much boss, I will get the compressor replaced

SteveUg:
Goodmorning to d boss gazzzuzz, I have a Toyota corolla 2007 model. Just yesterday I noticed that my car dies off immideiately I switch on d ac.... D car runs fine but immediately I switch d ac the car just goes goes. I checked ac fused it fine. Sir what could be d cause and d solution to it...

Baba I hail u o, please i need your reply on this......

Goodmorning to d boss gazzzuzz, I have a Toyota corolla 2007 model. Just yesterday I noticed that my car dies off immideiately I switch on d ac.... D car runs fine but immediately I switch d ac the car just goes goes. I checked ac fused it fine. Sir what could be d cause and d solution to it...

GAZZUZZ:


This is confirmed village people. they don't want you to enjoy



For a 1999 accord I would expect you to replace all rubber hoses, also I would expect that you replaced the radiator and waterpump after an overheating incident.

Thank sir, I will do that then give u d feebk but if the problem persist to advice I go a total engine overhaul cox my mechanic is saying that their might be internal crack in the head or block itself, could this be true?

Sir gazzuzz good day sir, i found their is mixture of oil in radiator on my Honda accord lx 1999 model. My mechanic changed the head gasket but the problem persist, whenever I on the ac the radiator hose get bursted and this has happend for 3 consecutive times... I aslo noticed much heat coming into the car.. Please sir what could be the cause of this and what remedy would u suggest to this situation.. Thanks for your anticipated response

Please my sis did her physical verification last year DEC 2017 , she has gotten any text or email yet from npower, does it mean she has been disqualified from nteach?... Please which is DND