Am4obama:
Your car consuming too much... Check the efficiency of your O2 sensor bank 1. Check for any air leakages along Air compartment and exhaust. Is your MAF sensor working perfectly?

9icetoo:

4km/L is fair. If you really want to now your fuel consumption, take the vehicle on the highway and measure the consumption. Please note that your mpg was measured abroad with an empty vehicle (no load), with the ac turned off and at a steady speed of about 55 miles per hour.

Getting this ideal mpg in Nigeria will be a herculean task.

jahrule:
Thank you, it is Honda accord 2006 [Wequote author=DMechy post=100512647]

Vehicle model

DMechy:


Wanted to know if its a six cylinder.

You probably might have an air leak, low fuel pressure or bad air flow meter.

With live data, you can easily eliminate which is not the culprit using fuel trims and oxygen sensor waveforms

SchoolPedia:


Hello boss,

I do like 4km/litre on my 2002 Toyota Corolla. I get to drive 20km to 22km for every 1k fuel I buy. Is the fuel consumption okay?
Thanks for your anticipated response.

seanfer:


That’s so poor. You should be getting 45-50km on that 1k fuel for a 2002 Corolla.

GAZZUZZ:


Replace the ABS actuator.

SchoolPedia:



Really. That 1k is 6.06 litres at #165 per liter.
So, 6 litres should give me 45 to 50km. So, I have been cheating myself via ignorance..

What can be wrong boss?

seanfer:


That car is meant to do 11km/L. But if we put into consideration our fuel and that car can’t be in factory level. The worst you should be getting is 7km/l. Scan the car, make sure you’re using the recommended plugs and clean the injector.

fizcoo20:
PLZ I NEED DIFFERENCE BETWEEN HONDA CIVIC 07/08(AMERICAN SPECS) & HONDA CIVIC 07/08 EUROPEAN SPECS.
IN TERMS OF MAINTAINCE .
THEIR PART.
FUEL ECONOMY.
THANKS IN ANTICIPATION

Ekakamba:
IN TERMS OF MAINTENANCE: take American THEIR PART: take American FUEL ECONOMY: take both. DESIGN: your choice
American 3 - 1 European

DMechy:


Wanted to know if its a six cylinder.

You probably might have an air leak, low fuel pressure or bad air flow meter.

With live data, you can easily eliminate which is not the culprit using fuel trims and oxygen sensor waveforms

seanfer:


That car is meant to do 11km/L. But if we put into consideration our fuel and that car can’t be in factory level. The worst you should be getting is 7km/l. Scan the car, make sure you’re using the recommended plugs and clean the injector.

SchoolPedia:


Hello boss,

Here is the screen shot of the scan result.

Kindly advise things to do pls.

Many thanks

lmm4real:
My pugeot Boxer 2005 dose not start untill it is primed with fuel, any time it gose off it has to be primed before it comes up.

What could be the problem, any one with similar experience? It's a deasle engine

SchoolPedia:


Hello boss,

Here is the screen shot of the scan result.

Kindly advise things to do pls.

Many thanks

SchoolPedia:


Hello boss,

I do like 4km/litre on my 2002 Toyota Corolla. I get to drive 20km to 22km for every 1k fuel I buy. Is the fuel consumption okay?
Thanks for your anticipated response.

GAZZUZZ:


cts related issue. Scan it

seanfer:


Start by changing the plugs, and check the coils.. this will surely take care of the misfire..

Cc: Gazzuzz
Kingreign
Your help needed

GAZZUZZ:




Engine is running cold (no thermostat and fan connected directly ) also multiple misfires .


It's a long road ahead

GAZZUZZ:




Engine is running cold (no thermostat and fan connected directly ) also multiple misfires .


It's a long road ahead

flecho:
greetings engrs PL my Honda Civic 2008, when warm up is hard or sluggish to accelerate and when dis happens my temperature will begin to rise. if I unplugged my O2 sensor car will hv good acceleration and temperature will not rise.

I hv changed O2 sensor but still same result and no error code no check engine light. kindly assist

GAZZUZZ:


unplug socket? Is catalytic converter present? If yes , test it to check if it is blocked

flecho:

yes sir O2 sensor was unplugged and car acceleration was better and catalyst is present sir, how do we chk if it's blocked 10x

searchng4love:

blocked converter....panel beater things

I missed you bro

P.s you are the blue guy

GAZZUZZ:


Replace airflow Meter

Replace fuel pump assy

Check for vacuum air leaks intake side

stephenponti:


I changed Fuel pump,
There was vacuum leak also from a broken hose, I masked it with insulation tape.
I swapped MAF sensor from someone's car

Problem PERSISTED.

High fuel consumption and black smoke. P0171

I returned the MAF sensor
and bought 02 sensor for Bank 1 sensor 1
I discovered it was the bank 1 producing the black smokes when I checked the plugs.

So as I changed the O2 sensor black smoke stopped, High fuel consumption stopped, P0171 & P0113 disappeared.

Am left with P0300 code.

@GAZZUZZ THANKS