₦airaland Forum

jceesquare:
Since you've narrowed the fault down to the oxygen sensor and several replacement didn't resolve the code, I'd still suggest you use a better professional scanner to pull out live reading from your MAF sensor, MAP sensor, and upstream O² sensor. Compare values with manufacturers specs to be sure they're functional.
Those 3 sensors work together to give you a balanced fuel to air ratio. Your oxygen sensor might be good actually.
Ask your rewire to back probe the wires to the ECM and ensure there's continuity all the way.
Also ask your rewire to use his multimeter to test the ohms reading on the sensor as well.
You might also want to check all your fuses 1st before tampering with anything.

jceesquare:
Since you've narrowed the fault down to the oxygen sensor and several replacement didn't resolve the code, I'd still suggest you use a better professional scanner to pull out live reading from your MAF sensor, MAP sensor, and upstream O² sensor. Compare values with manufacturers specs to be sure they're functional.
Those 3 sensors work together to give you a balanced fuel to air ratio. Your oxygen sensor might be good actually.
Ask your rewire to back probe the wires to the ECM and ensure there's continuity all the way.
Also ask your rewire to use his multimeter to test the ohms reading on the sensor as well.
You might also want to check all your fuses 1st before tampering with anything.

jceesquare:
run a livescan and take a screenshot of the sensor and O2 sensors

jceesquare:
run a livescan and take a screenshot of the sensor and O2 sensors

jceesquare:
run a livescan and take a screenshot of the sensor and O2 sensors

nurey:
Net inside CAT is a disaster waiting to happen

nurey:
As long as you don't have p1157, p0410 and p0420 codes you should be fine

P1157 is your upstream sensor the first sensor by the exhaust pipe also known as A/F sensor.

P0410 can be fixed by changing the downstream sensor, that is called oxygen sensor the one bolted on the catalyst.

P0420 can be solved easily by buying a 02 spacer and bolting it to the straight pipe used to replace the catalyst then you bolt the downstream sensor to the spacer. Your fuel economy should improve

LandoKingz:
Car gurus please help I recently noticed my break fluid is going on a daily based after I top it thenest day it will drup like 2cm from the max point I have checked all the for legs to find leaks have not seen and break is work well on slow and speed I don't know the cause of the hydraulic reduction I have used two cans in 2weeks I need advice car Toyota matrix 04.

jceesquare:
So many factors can be responsible for the LTFT value as the computer relies on several feedbacks from various sensors to keep the car running at the perfect ratio.
You might want to look at the airflow sensor and oxygen sensors readings on live scan then compare values with manufactures specs to know if anything is off.

nurey:
No diagnosis for that, I don't understand not too smoth braking.

Either the brake sends a feedback or pedal vibrates when you press or

Brakeing causes vehicle to swerve to one side explain further

jceesquare:
Yes

nurey:
Yes the issue with honda new mount is they always fail, it is always recommended to buy tokunbo mounts for Honda vehicles

nurey:
Recheck your engine and gear mounts

ianian:
8k for plug or ignition coil please?

ianian:
I have a cylinder misfire, and I want to get NGK spark plugs and ignition coil myself. I need the price range 1for the one the got please.

fbtowner:
They said Mobil 1 is 45k. Haa. That’s costly oo

fbtowner:
Good morning Guys and thanks for all you are doing.


Please I bought a 4plug accord 2008 in June from a dealer, I want to change the engine oil now as it’s short, I didn’t get any recommendations from the dealer as he just bought and kept from the last user I guess

My mechanic is recommending hardex gold. But it’s too expensive oo, please which other one can I use or must it be hardex gold.

Also, is it advisable to change bad o2 sensor when cat converter is not present?

adekennis:
I drive RX 330 too...Have you changed your spark plugs?I was once in that situation when stupid Kazeem fix fake spark plugs for me...It was drinking fuel like water and dragging...I had to go to briscoe to buy OEM spark plugs 39K before it came back to normal...Make sure you have original spark plugs fixed.

fineboynl:
show person the way

gforce5:
I refuel my car twice a week (Tuesdays and Saturdays). Lucky for me, my workplace is close to where I live so I don't have to do a long-distance journey like most Lagosians. I also ensure that my fuel tank does not reach half tank. In this APC era, you have to use common sense to survive Nigeria.

mikekobe01:
Your fuel consumption is calculated in millage per gallon. As a rule of thumb, 4ltrs - 1gallon.

So if you bought say 16ltrs of fuel, that's 4gallon.

What I do is reset either trip A or B on my odometer view board.

So if you drive say 70 miles on a 4-gallon fuel.

That means your fuel consumption is 70/4 - 17.5mpg (this is okay)

Also note that 1mile is equivalent to 1.6km

Thanks.

mu2sa2:
Is your odometer dial in miles or kilometres? 85miles is about 135 km and I doubt if 16 ltrs can cover that distance in stop-go city driving.

ify84:
I don calculate this tire. Na stress. Besides, with bad fuel everywhere, you can't really calculate this precisely. Just be managing your movements.

YeyeGbami:
I get around 100KM from 10Ltrs. If you step on your gas pedal anyhow, your fuel go japa anyhow