Piyke's Posts
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Piyke:The black stuff in the center is the carbon we all know. Carbon is black in colour. Just Google "carbon build up on pistons" and see that the images from abroad are black buildup on the pistons. I don't know what to call this whitish grey brown stuff. Me thinks they are impurities in our fuel. Any ideas? |
This is the top of one of the pistons. All piston tops look like this. Car has 74k original miles. Arrived Naija last year.
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I'm in the midst of reviewing the effect of a fuel system cleaning product, however, what I saw in the before state of the combustion chamber (2017 Accord) is the reason for this post. I think we really had impurities way before the recent alarm... I'll post pictures. I used a borescope camera for cylinder inspection. |
charlesadeoye:Yes boss. It still boils down to... Piyke:The tools are at different levels. Incrementally: 1. D8 - advanced ECU coding 2. A80 - improved hardware retains advanced ECU coding 3. X100 pad 3 - tuned towards advanced key programming with add-on accessories. 4. A80pro - adds J-2534 ECU flashing but does not have the same level of key programming prowess of pad 3. So it really depends on what you want to use it for and your budget. A80pro is the most expensive. NB: Remember to specifically check brand compatibility to ensure it covers what you really need. e.g., the A80pro flashes some BENZ ECU's but doesn't flash Honda ECU's at all. |
It's definitely not perfect and not for everyone, however, I thought to share, in case you are in the market for a scanner with $500ish as your max budget. Getting a scan tool is a balance of: 1. Required functions 2. Budget 3. Frequency of updates/availability of functions when out of subscription |
When buying a scanner, especially if you want to keep up with newer vehicles, you should also consider cost of updates. This has 3 years of free updates and it's $99 per year for subscriptions thereafter. |
I did a review of the XTOOL D7 scanner which is the first bidirectional scanner (aka active scan tool) I know with a 7" display, and yet retails for under $500! I've had over 2weeks of hands on time and it's looking good. If you are in the market for a bidirectional scanner and you're on a budget, you can add the D7 to the list of scanners to consider before pulling the trigger ![]() https://www.youtube.com/watch?v=2HGfAfqsaOE |
mrcoolautofix:Well done. I think you took a risk doing ECU update with hotspot. Better to go with proper WiFi to prevent dropped connections from calls etc. |
Trajan:Nigerian passport will be required to show evidence of how he entered the country, especially since the British passport does not have a Nigerian visa. Better to get a Naija passport. It's quite quick if you go for express. |
The valve now rattles. I believe the initially clogged valve is responsible for the valve cover wetness I have ![]() |
I cleaned the plastic PCV valve on the 2017 Accord and avoided all the harsh chemicals that degrade plastic: carb cleaner, brake cleaner and throttle body cleaner. https://www.youtube.com/watch?v=mu_mNITFHT4 |
Praxtech:I don't know ![]() |
selfmadeOLX:When going to buy car batteries, I always go with my battery analyser. Got one from Konnwei. Extra investment, but it has since paid for itself. Since I started this practice, I get about 3years out of the regular Korea batteries sold here. It's possible you got a sulfated battery at first. My guess is, that, coupled with a number of other things, lead to the early demise. @Olumzzz thanks for helping the ministry ![]() |
Lexusgs430:Very true talk. I usually walk away. Except you are ready to replace the entire AC system. |
olumzzz:Smiles. @olumzzz, I know where this is coming from. @Veetee As Mayor already said so many things can cause this. I hope the mechanic is not the type that blocks the IACV inlet .Veetee:Just from this bolded, I can tell you should be looking for a new mechanic. You usually don't solve such problems by adjusting the throttle cable manually, except if the cable is loose from a prior job or something. Do you have a scanner? Any codes? I think you need to take this for someone to inspect in-person. You already have good suggestions up there. Naija kazeem-touched engines can be challenging to provide remote support on. Reminds me of inspecting a friends EOD just last week, a proud Peugeot AC compressor had dethroned the Honda Denso OEM. The transmission oil was about 3 times higher than normal... Speechless. |
prexhiouz:piyke(at)diyautoworksng(dot)com |
By the way Bennett Read 1800w pressure washers are on sale at Game Abuja for 60k! Just in case you're planning to buy. It's a steal. Was previously at 105k.
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One more addition! Pressure washer. Got the Ingco brand. Max pressure is excessive! Thank God the pressure can be adjusted. Got the 1800W one, specifically HPW18008 model from Konga.
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ZhyonKross:P0012 - If you are lucky, this could be solved by ensuring your oil level is where it should be. Check your oil level. Could also be that your oil is dirty. Is your oil change regular? There are other causes of this code too; variable valve timing solenoid + oil control valve circuit issues. Usually precipitated by sludge, but the solenoid itself can fail. Try to shine a torch through your oil pour hole to see if there's sludge present. That said, also check for loose/poor connection at the connector + integrity of the wires of the VVT solenoid. You can Google VVT solenoid location 2004 Camry to know how to proceed. P0031 - speaks to the air-fuel sensor, specifically the heater element circuit. Could be poor connection, bad wire or that the heater element in the sensor has failed. If you have a multimeter & know how to use it, there's how to check the heater element of the sensor. Let me know... Lastly, it's always good to sort out O2 sensor/emission issues to preserve your catalytic converter... |
karferguso:You're welcome. You just have to have an eye for detail and know the OEM stamp like the back of your palm. With this, you'll be able to tell a fake stamp. Also, a scanner will identify the true VIN from the ECU... |
baconline:Thanks |
Hope it helps someone... Works on any Toyota or Lexus. |
Encountered this issue and had been with it. Finally decided to deal with it. Anti theft or the security light just keeps blinking or flashing when driving. When the car is off, it stays on solid. Here's how I dealt with it in under a minute. No scan tool required! https://www.youtube.com/watch?v=15hMqi6O-wk |
GAZZUZZ: ![]() |
bskyb:Thanks. |
SportsHD:I hope God helps your friend to listen. This was how I lost a cousin. |
kingreign:Thanks boss. Compliments!!! |
sultaan:Yea. Sadly, I couldn't get a picture for ethical reasons. |
buygala:I beg you to reduce your speed o. Its tempting but Naija is legendary. That's how someone will be speeding and one nama will just enter the road... On topic, couldn't really see what initiated the loss of control. |
Lavisha:I was driving a 2003 Accord. |
Immediately, people started racing out of the car as if it was going to explode. It looked like a family returning from a wedding. 4 guys in Asoebi, plus an older woman who was now sitting in shock by the side walk. The guys were hugging each other, and I could imagine, thanking God. I didn't observe any injuries. The lesson here. Let's keep a safe distance from other cars while driving... This could have easily become a pile up of some sort. After observing no immediate help was required, as per injuries, I turned on my left-turn signal, merged back onto the highway and left. END |
Then the troubled SUV emerged in front of me. It was a 2005 (or similar year) Toyota Land Cruiser. It had done a 270 degree spin, swerved across the middle lane, which the trailer was on, and was now moving with its rear across my own lane towards the service lane. It entered rear first into the gutter separating the main express way from the service lane. Both rear tires ruptured from the impact with the edge of the gutter. Due to its speed, it continued out of the gutter, went across the service lane and finally came to rest by the road kerbs. I held my breath while all this happened. BTW I had cleared off the road and parked. |




